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nimbus-eth2/beacon_chain/beacon_chain_db_immutable.nim

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immutable validator database factoring (#2297) * initial immutable validator database factoring * remove changes from chain_dag: this abstraction properly belongs in beacon_chain_db * add merging mutable/immutable validator portions; individually test database roundtripping of immutable validators and states-sans-immutable-validators * update test summaries * use stew/assign2 instead of Nim assignment * add reading/writing of immutable validators in chaindag * remove unused import * replace chunked k/v store of immutable validators with per-row SQL table storage * use List instead of HashList * un-stub some ncli_db code so that it uses * switch HashArray to array; move BeaconStateNoImmutableValidators from datatypes to beacon_chain_db * begin only-mutable-part state storage * uncomment some assigns * work around https://github.com/nim-lang/Nim/issues/17253 * fix most of the issues/oversights; local sim runs again * fix test suite by adding missing beaconstate field to copy function * have ncli bench also store immutable validators * extract some immutable-validator-specific code from the beacon chain db module * add more rigorous database state roundtripping, with changing validator sets * adjust ncli_db to use new schema * simplify putState/getState by moving all immutable validator accounting into beacon state DB * remove redundant test case and move code to immutable-beacon-chain module * more efficient, but still brute-force, mutable+immutable validator merging * reuse BeaconState in getState * ensure HashList/HashArray caches are cleared when reusing getState buffers; add ncli_db and a unit test to verify this * HashList.clear() -> HashList.clearCache() * only copy incrementally necessary immutable validators * increase strictness of test cases and fix/work around resulting HashList cache invalidation issues * remove explanatory scaffolding * allow for storage of full (with all validators) states for backwards/forwards-compatibility * adjust DbSeq type usage * store full, with-validators, state every 64 epochs to enable reverting versions * reduce memory allocation and intermediate objects in state storage codepath * eliminate allocation/copying through intermediate BeaconStateNoImmutableValidators objects * skip benchmarking initial genesis-validator-heavy state store * always store new-style state and sometimes old-style state * document intent behind BeaconState/Validator type-punnery * more accurate failure message on SQLite in-memory database initialization failure
2021-03-15 14:11:51 +00:00
# beacon_chain
verify `genesis_time` more strictly (fixes #1667) (#5694) Bogus values lead to crashes down the line when timers overflow
2024-01-06 14:26:56 +00:00
# Copyright (c) 2021-2024 Status Research & Development GmbH
immutable validator database factoring (#2297) * initial immutable validator database factoring * remove changes from chain_dag: this abstraction properly belongs in beacon_chain_db * add merging mutable/immutable validator portions; individually test database roundtripping of immutable validators and states-sans-immutable-validators * update test summaries * use stew/assign2 instead of Nim assignment * add reading/writing of immutable validators in chaindag * remove unused import * replace chunked k/v store of immutable validators with per-row SQL table storage * use List instead of HashList * un-stub some ncli_db code so that it uses * switch HashArray to array; move BeaconStateNoImmutableValidators from datatypes to beacon_chain_db * begin only-mutable-part state storage * uncomment some assigns * work around https://github.com/nim-lang/Nim/issues/17253 * fix most of the issues/oversights; local sim runs again * fix test suite by adding missing beaconstate field to copy function * have ncli bench also store immutable validators * extract some immutable-validator-specific code from the beacon chain db module * add more rigorous database state roundtripping, with changing validator sets * adjust ncli_db to use new schema * simplify putState/getState by moving all immutable validator accounting into beacon state DB * remove redundant test case and move code to immutable-beacon-chain module * more efficient, but still brute-force, mutable+immutable validator merging * reuse BeaconState in getState * ensure HashList/HashArray caches are cleared when reusing getState buffers; add ncli_db and a unit test to verify this * HashList.clear() -> HashList.clearCache() * only copy incrementally necessary immutable validators * increase strictness of test cases and fix/work around resulting HashList cache invalidation issues * remove explanatory scaffolding * allow for storage of full (with all validators) states for backwards/forwards-compatibility * adjust DbSeq type usage * store full, with-validators, state every 64 epochs to enable reverting versions * reduce memory allocation and intermediate objects in state storage codepath * eliminate allocation/copying through intermediate BeaconStateNoImmutableValidators objects * skip benchmarking initial genesis-validator-heavy state store * always store new-style state and sometimes old-style state * document intent behind BeaconState/Validator type-punnery * more accurate failure message on SQLite in-memory database initialization failure
2021-03-15 14:11:51 +00:00
# Licensed and distributed under either of
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
# at your option. This file may not be copied, modified, or distributed except according to those terms.
remove Nim 1.2-compatible `push raise`s and update copyright notice years (#4528)
2023-01-20 14:14:37 +00:00
{.push raises: [].}
immutable validator database factoring (#2297) * initial immutable validator database factoring * remove changes from chain_dag: this abstraction properly belongs in beacon_chain_db * add merging mutable/immutable validator portions; individually test database roundtripping of immutable validators and states-sans-immutable-validators * update test summaries * use stew/assign2 instead of Nim assignment * add reading/writing of immutable validators in chaindag * remove unused import * replace chunked k/v store of immutable validators with per-row SQL table storage * use List instead of HashList * un-stub some ncli_db code so that it uses * switch HashArray to array; move BeaconStateNoImmutableValidators from datatypes to beacon_chain_db * begin only-mutable-part state storage * uncomment some assigns * work around https://github.com/nim-lang/Nim/issues/17253 * fix most of the issues/oversights; local sim runs again * fix test suite by adding missing beaconstate field to copy function * have ncli bench also store immutable validators * extract some immutable-validator-specific code from the beacon chain db module * add more rigorous database state roundtripping, with changing validator sets * adjust ncli_db to use new schema * simplify putState/getState by moving all immutable validator accounting into beacon state DB * remove redundant test case and move code to immutable-beacon-chain module * more efficient, but still brute-force, mutable+immutable validator merging * reuse BeaconState in getState * ensure HashList/HashArray caches are cleared when reusing getState buffers; add ncli_db and a unit test to verify this * HashList.clear() -> HashList.clearCache() * only copy incrementally necessary immutable validators * increase strictness of test cases and fix/work around resulting HashList cache invalidation issues * remove explanatory scaffolding * allow for storage of full (with all validators) states for backwards/forwards-compatibility * adjust DbSeq type usage * store full, with-validators, state every 64 epochs to enable reverting versions * reduce memory allocation and intermediate objects in state storage codepath * eliminate allocation/copying through intermediate BeaconStateNoImmutableValidators objects * skip benchmarking initial genesis-validator-heavy state store * always store new-style state and sometimes old-style state * document intent behind BeaconState/Validator type-punnery * more accurate failure message on SQLite in-memory database initialization failure
2021-03-15 14:11:51 +00:00
import
update 10 modules from using merge to bellatrix (#3257)
2022-01-07 17:10:40 +00:00
./spec/datatypes/[base, altair, bellatrix],
disentangle eth2 types from the ssz library (#2785) * reorganize ssz dependencies This PR continues the work in https://github.com/status-im/nimbus-eth2/pull/2646, https://github.com/status-im/nimbus-eth2/pull/2779 as well as past issues with serialization and type, to disentangle SSZ from eth2 and at the same time simplify imports and exports with a structured approach. The principal idea here is that when a library wants to introduce SSZ support, they do so via 3 files: * `ssz_codecs` which imports and reexports `codecs` - this covers the basic byte conversions and ensures no overloads get lost * `xxx_merkleization` imports and exports `merkleization` to specialize and get access to `hash_tree_root` and friends * `xxx_ssz_serialization` imports and exports `ssz_serialization` to specialize ssz for a specific library Those that need to interact with SSZ always import the `xxx_` versions of the modules and never `ssz` itself so as to keep imports simple and safe. This is similar to how the REST / JSON-RPC serializers are structured in that someone wanting to serialize spec types to REST-JSON will import `eth2_rest_serialization` and nothing else. * split up ssz into a core library that is independendent of eth2 types * rename `bytes_reader` to `codec` to highlight that it contains coding and decoding of bytes and native ssz types * remove tricky List init overload that causes compile issues * get rid of top-level ssz import * reenable merkleization tests * move some "standard" json serializers to spec * remove `ValidatorIndex` serialization for now * remove test_ssz_merkleization * add tests for over/underlong byte sequences * fix broken seq[byte] test - seq[byte] is not an SSZ type There are a few things this PR doesn't solve: * like #2646 this PR is weak on how to handle root and other dontSerialize fields that "sometimes" should be computed - the same problem appears in REST / JSON-RPC etc * Fix a build problem on macOS * Another way to fix the macOS builds Co-authored-by: Zahary Karadjov <zahary@gmail.com>
2021-08-18 18:57:58 +00:00
./spec/[eth2_ssz_serialization, eth2_merkleization]
immutable validator database factoring (#2297) * initial immutable validator database factoring * remove changes from chain_dag: this abstraction properly belongs in beacon_chain_db * add merging mutable/immutable validator portions; individually test database roundtripping of immutable validators and states-sans-immutable-validators * update test summaries * use stew/assign2 instead of Nim assignment * add reading/writing of immutable validators in chaindag * remove unused import * replace chunked k/v store of immutable validators with per-row SQL table storage * use List instead of HashList * un-stub some ncli_db code so that it uses * switch HashArray to array; move BeaconStateNoImmutableValidators from datatypes to beacon_chain_db * begin only-mutable-part state storage * uncomment some assigns * work around https://github.com/nim-lang/Nim/issues/17253 * fix most of the issues/oversights; local sim runs again * fix test suite by adding missing beaconstate field to copy function * have ncli bench also store immutable validators * extract some immutable-validator-specific code from the beacon chain db module * add more rigorous database state roundtripping, with changing validator sets * adjust ncli_db to use new schema * simplify putState/getState by moving all immutable validator accounting into beacon state DB * remove redundant test case and move code to immutable-beacon-chain module * more efficient, but still brute-force, mutable+immutable validator merging * reuse BeaconState in getState * ensure HashList/HashArray caches are cleared when reusing getState buffers; add ncli_db and a unit test to verify this * HashList.clear() -> HashList.clearCache() * only copy incrementally necessary immutable validators * increase strictness of test cases and fix/work around resulting HashList cache invalidation issues * remove explanatory scaffolding * allow for storage of full (with all validators) states for backwards/forwards-compatibility * adjust DbSeq type usage * store full, with-validators, state every 64 epochs to enable reverting versions * reduce memory allocation and intermediate objects in state storage codepath * eliminate allocation/copying through intermediate BeaconStateNoImmutableValidators objects * skip benchmarking initial genesis-validator-heavy state store * always store new-style state and sometimes old-style state * document intent behind BeaconState/Validator type-punnery * more accurate failure message on SQLite in-memory database initialization failure
2021-03-15 14:11:51 +00:00
use v1.3.0-rc.0 consensus spec test vectors (#4472)
2023-01-09 14:15:43 +00:00
from ./spec/datatypes/capella import
ExecutionPayloadHeader, HistoricalSummary, Withdrawal
more eip4844 -> deneb changes (#4666)
2023-02-25 01:03:34 +00:00
from ./spec/datatypes/deneb import ExecutionPayloadHeader
add new Electra beacon chain containers and presets (#6216) * add new Electra beacon chain containers and presets * re-enable attestations in electra state transition
2024-04-18 07:30:01 +00:00
from ./spec/datatypes/electra import
ExecutionPayloadHeader, PendingConsolidation, PendingBalanceDeposit,
PendingPartialWithdrawal
database and fork choice test runner support for capella (#4309)
2022-11-09 17:32:10 +00:00
json cleanups (#2456) * move json-rpc specific marshalling to rpc * serialize Epoch/Slot with cast to avoid Defect * avoid a few eth1 deps * simplify imports
2021-03-26 14:11:06 +00:00
type
some consensus spec v1.4.0 spec URL updates (#6215)
2024-04-18 01:00:04 +00:00
# https://github.com/ethereum/consensus-specs/blob/v1.4.0/specs/phase0/beacon-chain.md#beaconstate
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
# Memory-representation-equivalent to a phase0 BeaconState for in-place SSZ
# reading and writing
altair fork handling cleanups (#3050) * fix stack overflow crash in REST/debug/getStateV2 * introduce `ForkyXxx` for generic type matching of `Xxx` across branches (SomeHashedBeaconState -> ForkyHashedBeaconState et al) - `Some` is already used for other types of type classes * consolidate function naming in BeaconChainDB, use some generics * import `forks.nim` from other spec modules and move `Forked*` helpers around to resolve circular imports * remove `ForkedBeaconState`, use `ForkedHashedBeaconState` throughout (less data shuffling between the types) * fix several cases of states being stored on stack in tests, causing random failures on some platforms * remove reading json support from ncli - this should be ported to the rest json reading instead (doesn't currently work because stack sizes)
2021-11-05 07:34:34 +00:00
Phase0BeaconStateNoImmutableValidators* = object
immutable validator database factoring (#2297) * initial immutable validator database factoring * remove changes from chain_dag: this abstraction properly belongs in beacon_chain_db * add merging mutable/immutable validator portions; individually test database roundtripping of immutable validators and states-sans-immutable-validators * update test summaries * use stew/assign2 instead of Nim assignment * add reading/writing of immutable validators in chaindag * remove unused import * replace chunked k/v store of immutable validators with per-row SQL table storage * use List instead of HashList * un-stub some ncli_db code so that it uses * switch HashArray to array; move BeaconStateNoImmutableValidators from datatypes to beacon_chain_db * begin only-mutable-part state storage * uncomment some assigns * work around https://github.com/nim-lang/Nim/issues/17253 * fix most of the issues/oversights; local sim runs again * fix test suite by adding missing beaconstate field to copy function * have ncli bench also store immutable validators * extract some immutable-validator-specific code from the beacon chain db module * add more rigorous database state roundtripping, with changing validator sets * adjust ncli_db to use new schema * simplify putState/getState by moving all immutable validator accounting into beacon state DB * remove redundant test case and move code to immutable-beacon-chain module * more efficient, but still brute-force, mutable+immutable validator merging * reuse BeaconState in getState * ensure HashList/HashArray caches are cleared when reusing getState buffers; add ncli_db and a unit test to verify this * HashList.clear() -> HashList.clearCache() * only copy incrementally necessary immutable validators * increase strictness of test cases and fix/work around resulting HashList cache invalidation issues * remove explanatory scaffolding * allow for storage of full (with all validators) states for backwards/forwards-compatibility * adjust DbSeq type usage * store full, with-validators, state every 64 epochs to enable reverting versions * reduce memory allocation and intermediate objects in state storage codepath * eliminate allocation/copying through intermediate BeaconStateNoImmutableValidators objects * skip benchmarking initial genesis-validator-heavy state store * always store new-style state and sometimes old-style state * document intent behind BeaconState/Validator type-punnery * more accurate failure message on SQLite in-memory database initialization failure
2021-03-15 14:11:51 +00:00
# Versioning
genesis_time*: uint64
genesis_validators_root*: Eth2Digest
slot*: Slot
fork*: Fork
# History
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
latest_block_header*: BeaconBlockHeader
## `latest_block_header.state_root == ZERO_HASH` temporarily
immutable validator database factoring (#2297) * initial immutable validator database factoring * remove changes from chain_dag: this abstraction properly belongs in beacon_chain_db * add merging mutable/immutable validator portions; individually test database roundtripping of immutable validators and states-sans-immutable-validators * update test summaries * use stew/assign2 instead of Nim assignment * add reading/writing of immutable validators in chaindag * remove unused import * replace chunked k/v store of immutable validators with per-row SQL table storage * use List instead of HashList * un-stub some ncli_db code so that it uses * switch HashArray to array; move BeaconStateNoImmutableValidators from datatypes to beacon_chain_db * begin only-mutable-part state storage * uncomment some assigns * work around https://github.com/nim-lang/Nim/issues/17253 * fix most of the issues/oversights; local sim runs again * fix test suite by adding missing beaconstate field to copy function * have ncli bench also store immutable validators * extract some immutable-validator-specific code from the beacon chain db module * add more rigorous database state roundtripping, with changing validator sets * adjust ncli_db to use new schema * simplify putState/getState by moving all immutable validator accounting into beacon state DB * remove redundant test case and move code to immutable-beacon-chain module * more efficient, but still brute-force, mutable+immutable validator merging * reuse BeaconState in getState * ensure HashList/HashArray caches are cleared when reusing getState buffers; add ncli_db and a unit test to verify this * HashList.clear() -> HashList.clearCache() * only copy incrementally necessary immutable validators * increase strictness of test cases and fix/work around resulting HashList cache invalidation issues * remove explanatory scaffolding * allow for storage of full (with all validators) states for backwards/forwards-compatibility * adjust DbSeq type usage * store full, with-validators, state every 64 epochs to enable reverting versions * reduce memory allocation and intermediate objects in state storage codepath * eliminate allocation/copying through intermediate BeaconStateNoImmutableValidators objects * skip benchmarking initial genesis-validator-heavy state store * always store new-style state and sometimes old-style state * document intent behind BeaconState/Validator type-punnery * more accurate failure message on SQLite in-memory database initialization failure
2021-03-15 14:11:51 +00:00
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
block_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
## Needed to process attestations, older to newer
immutable validator database factoring (#2297) * initial immutable validator database factoring * remove changes from chain_dag: this abstraction properly belongs in beacon_chain_db * add merging mutable/immutable validator portions; individually test database roundtripping of immutable validators and states-sans-immutable-validators * update test summaries * use stew/assign2 instead of Nim assignment * add reading/writing of immutable validators in chaindag * remove unused import * replace chunked k/v store of immutable validators with per-row SQL table storage * use List instead of HashList * un-stub some ncli_db code so that it uses * switch HashArray to array; move BeaconStateNoImmutableValidators from datatypes to beacon_chain_db * begin only-mutable-part state storage * uncomment some assigns * work around https://github.com/nim-lang/Nim/issues/17253 * fix most of the issues/oversights; local sim runs again * fix test suite by adding missing beaconstate field to copy function * have ncli bench also store immutable validators * extract some immutable-validator-specific code from the beacon chain db module * add more rigorous database state roundtripping, with changing validator sets * adjust ncli_db to use new schema * simplify putState/getState by moving all immutable validator accounting into beacon state DB * remove redundant test case and move code to immutable-beacon-chain module * more efficient, but still brute-force, mutable+immutable validator merging * reuse BeaconState in getState * ensure HashList/HashArray caches are cleared when reusing getState buffers; add ncli_db and a unit test to verify this * HashList.clear() -> HashList.clearCache() * only copy incrementally necessary immutable validators * increase strictness of test cases and fix/work around resulting HashList cache invalidation issues * remove explanatory scaffolding * allow for storage of full (with all validators) states for backwards/forwards-compatibility * adjust DbSeq type usage * store full, with-validators, state every 64 epochs to enable reverting versions * reduce memory allocation and intermediate objects in state storage codepath * eliminate allocation/copying through intermediate BeaconStateNoImmutableValidators objects * skip benchmarking initial genesis-validator-heavy state store * always store new-style state and sometimes old-style state * document intent behind BeaconState/Validator type-punnery * more accurate failure message on SQLite in-memory database initialization failure
2021-03-15 14:11:51 +00:00
state_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
historical_roots*: HashList[Eth2Digest, Limit HISTORICAL_ROOTS_LIMIT]
# Eth1
eth1_data*: Eth1Data
eth1_data_votes*:
HashList[Eth1Data, Limit(EPOCHS_PER_ETH1_VOTING_PERIOD * SLOTS_PER_EPOCH)]
eth1_deposit_index*: uint64
# Registry
validators*: HashList[ValidatorStatus, Limit VALIDATOR_REGISTRY_LIMIT]
make `Gwei` `distinct` (#6090) #6087 introduced a subtle change to `nim-web3` resulting in `Gwei` to be serialized differently than before. Using a `distinct` type for `Gwei` improves type safety and avoids such problems in the future.
2024-03-19 13:22:07 +00:00
balances*: HashList[Gwei, Limit VALIDATOR_REGISTRY_LIMIT]
immutable validator database factoring (#2297) * initial immutable validator database factoring * remove changes from chain_dag: this abstraction properly belongs in beacon_chain_db * add merging mutable/immutable validator portions; individually test database roundtripping of immutable validators and states-sans-immutable-validators * update test summaries * use stew/assign2 instead of Nim assignment * add reading/writing of immutable validators in chaindag * remove unused import * replace chunked k/v store of immutable validators with per-row SQL table storage * use List instead of HashList * un-stub some ncli_db code so that it uses * switch HashArray to array; move BeaconStateNoImmutableValidators from datatypes to beacon_chain_db * begin only-mutable-part state storage * uncomment some assigns * work around https://github.com/nim-lang/Nim/issues/17253 * fix most of the issues/oversights; local sim runs again * fix test suite by adding missing beaconstate field to copy function * have ncli bench also store immutable validators * extract some immutable-validator-specific code from the beacon chain db module * add more rigorous database state roundtripping, with changing validator sets * adjust ncli_db to use new schema * simplify putState/getState by moving all immutable validator accounting into beacon state DB * remove redundant test case and move code to immutable-beacon-chain module * more efficient, but still brute-force, mutable+immutable validator merging * reuse BeaconState in getState * ensure HashList/HashArray caches are cleared when reusing getState buffers; add ncli_db and a unit test to verify this * HashList.clear() -> HashList.clearCache() * only copy incrementally necessary immutable validators * increase strictness of test cases and fix/work around resulting HashList cache invalidation issues * remove explanatory scaffolding * allow for storage of full (with all validators) states for backwards/forwards-compatibility * adjust DbSeq type usage * store full, with-validators, state every 64 epochs to enable reverting versions * reduce memory allocation and intermediate objects in state storage codepath * eliminate allocation/copying through intermediate BeaconStateNoImmutableValidators objects * skip benchmarking initial genesis-validator-heavy state store * always store new-style state and sometimes old-style state * document intent behind BeaconState/Validator type-punnery * more accurate failure message on SQLite in-memory database initialization failure
2021-03-15 14:11:51 +00:00
# Randomness
randao_mixes*: HashArray[Limit EPOCHS_PER_HISTORICAL_VECTOR, Eth2Digest]
# Slashings
make `Gwei` `distinct` (#6090) #6087 introduced a subtle change to `nim-web3` resulting in `Gwei` to be serialized differently than before. Using a `distinct` type for `Gwei` improves type safety and avoids such problems in the future.
2024-03-19 13:22:07 +00:00
slashings*: HashArray[Limit EPOCHS_PER_SLASHINGS_VECTOR, Gwei]
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
## Per-epoch sums of slashed effective balances
immutable validator database factoring (#2297) * initial immutable validator database factoring * remove changes from chain_dag: this abstraction properly belongs in beacon_chain_db * add merging mutable/immutable validator portions; individually test database roundtripping of immutable validators and states-sans-immutable-validators * update test summaries * use stew/assign2 instead of Nim assignment * add reading/writing of immutable validators in chaindag * remove unused import * replace chunked k/v store of immutable validators with per-row SQL table storage * use List instead of HashList * un-stub some ncli_db code so that it uses * switch HashArray to array; move BeaconStateNoImmutableValidators from datatypes to beacon_chain_db * begin only-mutable-part state storage * uncomment some assigns * work around https://github.com/nim-lang/Nim/issues/17253 * fix most of the issues/oversights; local sim runs again * fix test suite by adding missing beaconstate field to copy function * have ncli bench also store immutable validators * extract some immutable-validator-specific code from the beacon chain db module * add more rigorous database state roundtripping, with changing validator sets * adjust ncli_db to use new schema * simplify putState/getState by moving all immutable validator accounting into beacon state DB * remove redundant test case and move code to immutable-beacon-chain module * more efficient, but still brute-force, mutable+immutable validator merging * reuse BeaconState in getState * ensure HashList/HashArray caches are cleared when reusing getState buffers; add ncli_db and a unit test to verify this * HashList.clear() -> HashList.clearCache() * only copy incrementally necessary immutable validators * increase strictness of test cases and fix/work around resulting HashList cache invalidation issues * remove explanatory scaffolding * allow for storage of full (with all validators) states for backwards/forwards-compatibility * adjust DbSeq type usage * store full, with-validators, state every 64 epochs to enable reverting versions * reduce memory allocation and intermediate objects in state storage codepath * eliminate allocation/copying through intermediate BeaconStateNoImmutableValidators objects * skip benchmarking initial genesis-validator-heavy state store * always store new-style state and sometimes old-style state * document intent behind BeaconState/Validator type-punnery * more accurate failure message on SQLite in-memory database initialization failure
2021-03-15 14:11:51 +00:00
# Attestations
previous_epoch_attestations*:
HashList[PendingAttestation, Limit(MAX_ATTESTATIONS * SLOTS_PER_EPOCH)]
current_epoch_attestations*:
HashList[PendingAttestation, Limit(MAX_ATTESTATIONS * SLOTS_PER_EPOCH)]
# Finality
REST JSON support improvements (#3232) * support downloading blocks / states via JSON in addition to SSZ - slow, but needed for infura support - SSZ is still used when server supports it * use common forked block/state reader in REST API * fix stack overflows in REST JSON decoder * fix invalid serialization of `justification_bits` in `/eth/v1/debug/beacon/states` and `/eth/v2/debug/beacon/states` * fix REST client to use `/eth/...` instead of `/api/eth/...`, update "default" urls to expose REST api via `/eth` as well as this is what the standard says - `/api` was added early on based on an example "base url" in the spec that has been removed since * expose Nimbus REST extensions via `/nimbus` in addition to `/api/nimbus` to stay consistent with `/eth` * fix invalid state root when reading states via REST * fix recursive imports in `spec/ssz_codec` * remove usages of `serialization.useCustomSerialization` - fickle
2022-01-06 07:38:40 +00:00
justification_bits*: JustificationBits
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
## Bit set for every recent justified epoch
immutable validator database factoring (#2297) * initial immutable validator database factoring * remove changes from chain_dag: this abstraction properly belongs in beacon_chain_db * add merging mutable/immutable validator portions; individually test database roundtripping of immutable validators and states-sans-immutable-validators * update test summaries * use stew/assign2 instead of Nim assignment * add reading/writing of immutable validators in chaindag * remove unused import * replace chunked k/v store of immutable validators with per-row SQL table storage * use List instead of HashList * un-stub some ncli_db code so that it uses * switch HashArray to array; move BeaconStateNoImmutableValidators from datatypes to beacon_chain_db * begin only-mutable-part state storage * uncomment some assigns * work around https://github.com/nim-lang/Nim/issues/17253 * fix most of the issues/oversights; local sim runs again * fix test suite by adding missing beaconstate field to copy function * have ncli bench also store immutable validators * extract some immutable-validator-specific code from the beacon chain db module * add more rigorous database state roundtripping, with changing validator sets * adjust ncli_db to use new schema * simplify putState/getState by moving all immutable validator accounting into beacon state DB * remove redundant test case and move code to immutable-beacon-chain module * more efficient, but still brute-force, mutable+immutable validator merging * reuse BeaconState in getState * ensure HashList/HashArray caches are cleared when reusing getState buffers; add ncli_db and a unit test to verify this * HashList.clear() -> HashList.clearCache() * only copy incrementally necessary immutable validators * increase strictness of test cases and fix/work around resulting HashList cache invalidation issues * remove explanatory scaffolding * allow for storage of full (with all validators) states for backwards/forwards-compatibility * adjust DbSeq type usage * store full, with-validators, state every 64 epochs to enable reverting versions * reduce memory allocation and intermediate objects in state storage codepath * eliminate allocation/copying through intermediate BeaconStateNoImmutableValidators objects * skip benchmarking initial genesis-validator-heavy state store * always store new-style state and sometimes old-style state * document intent behind BeaconState/Validator type-punnery * more accurate failure message on SQLite in-memory database initialization failure
2021-03-15 14:11:51 +00:00
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
previous_justified_checkpoint*: Checkpoint
## Previous epoch snapshot
immutable validator database factoring (#2297) * initial immutable validator database factoring * remove changes from chain_dag: this abstraction properly belongs in beacon_chain_db * add merging mutable/immutable validator portions; individually test database roundtripping of immutable validators and states-sans-immutable-validators * update test summaries * use stew/assign2 instead of Nim assignment * add reading/writing of immutable validators in chaindag * remove unused import * replace chunked k/v store of immutable validators with per-row SQL table storage * use List instead of HashList * un-stub some ncli_db code so that it uses * switch HashArray to array; move BeaconStateNoImmutableValidators from datatypes to beacon_chain_db * begin only-mutable-part state storage * uncomment some assigns * work around https://github.com/nim-lang/Nim/issues/17253 * fix most of the issues/oversights; local sim runs again * fix test suite by adding missing beaconstate field to copy function * have ncli bench also store immutable validators * extract some immutable-validator-specific code from the beacon chain db module * add more rigorous database state roundtripping, with changing validator sets * adjust ncli_db to use new schema * simplify putState/getState by moving all immutable validator accounting into beacon state DB * remove redundant test case and move code to immutable-beacon-chain module * more efficient, but still brute-force, mutable+immutable validator merging * reuse BeaconState in getState * ensure HashList/HashArray caches are cleared when reusing getState buffers; add ncli_db and a unit test to verify this * HashList.clear() -> HashList.clearCache() * only copy incrementally necessary immutable validators * increase strictness of test cases and fix/work around resulting HashList cache invalidation issues * remove explanatory scaffolding * allow for storage of full (with all validators) states for backwards/forwards-compatibility * adjust DbSeq type usage * store full, with-validators, state every 64 epochs to enable reverting versions * reduce memory allocation and intermediate objects in state storage codepath * eliminate allocation/copying through intermediate BeaconStateNoImmutableValidators objects * skip benchmarking initial genesis-validator-heavy state store * always store new-style state and sometimes old-style state * document intent behind BeaconState/Validator type-punnery * more accurate failure message on SQLite in-memory database initialization failure
2021-03-15 14:11:51 +00:00
current_justified_checkpoint*: Checkpoint
finalized_checkpoint*: Checkpoint
automated consensus spec URL updating to v1.4.0 (#6074)
2024-03-14 06:26:36 +00:00
# https://github.com/ethereum/consensus-specs/blob/v1.4.0/specs/altair/beacon-chain.md#beaconstate
introduce database support for Altair (#2667) * introduce immutable Altair BeaconState * add database support for Altair blocks and states * add tests for Altair get/put/contains/delete state * enable blockchain_dag Altair state database storing * properly return error on getting missing altair block
2021-06-24 07:11:47 +00:00
# Memory-representation-equivalent to an Altair BeaconState for in-place SSZ
# reading and writing
AltairBeaconStateNoImmutableValidators* = object
# Versioning
genesis_time*: uint64
genesis_validators_root*: Eth2Digest
slot*: Slot
fork*: Fork
# History
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
latest_block_header*: BeaconBlockHeader
## `latest_block_header.state_root == ZERO_HASH` temporarily
introduce database support for Altair (#2667) * introduce immutable Altair BeaconState * add database support for Altair blocks and states * add tests for Altair get/put/contains/delete state * enable blockchain_dag Altair state database storing * properly return error on getting missing altair block
2021-06-24 07:11:47 +00:00
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
block_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
## Needed to process attestations, older to newer
introduce database support for Altair (#2667) * introduce immutable Altair BeaconState * add database support for Altair blocks and states * add tests for Altair get/put/contains/delete state * enable blockchain_dag Altair state database storing * properly return error on getting missing altair block
2021-06-24 07:11:47 +00:00
state_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
historical_roots*: HashList[Eth2Digest, Limit HISTORICAL_ROOTS_LIMIT]
# Eth1
eth1_data*: Eth1Data
eth1_data_votes*:
HashList[Eth1Data, Limit(EPOCHS_PER_ETH1_VOTING_PERIOD * SLOTS_PER_EPOCH)]
eth1_deposit_index*: uint64
# Registry
validators*: HashList[ValidatorStatus, Limit VALIDATOR_REGISTRY_LIMIT]
make `Gwei` `distinct` (#6090) #6087 introduced a subtle change to `nim-web3` resulting in `Gwei` to be serialized differently than before. Using a `distinct` type for `Gwei` improves type safety and avoids such problems in the future.
2024-03-19 13:22:07 +00:00
balances*: HashList[Gwei, Limit VALIDATOR_REGISTRY_LIMIT]
introduce database support for Altair (#2667) * introduce immutable Altair BeaconState * add database support for Altair blocks and states * add tests for Altair get/put/contains/delete state * enable blockchain_dag Altair state database storing * properly return error on getting missing altair block
2021-06-24 07:11:47 +00:00
# Randomness
randao_mixes*: HashArray[Limit EPOCHS_PER_HISTORICAL_VECTOR, Eth2Digest]
# Slashings
make `Gwei` `distinct` (#6090) #6087 introduced a subtle change to `nim-web3` resulting in `Gwei` to be serialized differently than before. Using a `distinct` type for `Gwei` improves type safety and avoids such problems in the future.
2024-03-19 13:22:07 +00:00
slashings*: HashArray[Limit EPOCHS_PER_SLASHINGS_VECTOR, Gwei]
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
## Per-epoch sums of slashed effective balances
introduce database support for Altair (#2667) * introduce immutable Altair BeaconState * add database support for Altair blocks and states * add tests for Altair get/put/contains/delete state * enable blockchain_dag Altair state database storing * properly return error on getting missing altair block
2021-06-24 07:11:47 +00:00
# Participation
Precise per-component ETH-denominated rewards tracking This is an alternative take on https://github.com/status-im/nimbus-eth2/pull/3107 that aims for more minimal interventions in the spec modules at the expense of duplicating more of the spec logic in ncli_db.
2021-12-29 02:50:49 +00:00
previous_epoch_participation*: EpochParticipationFlags
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
## [Modified in Altair]
Precise per-component ETH-denominated rewards tracking This is an alternative take on https://github.com/status-im/nimbus-eth2/pull/3107 that aims for more minimal interventions in the spec modules at the expense of duplicating more of the spec logic in ncli_db.
2021-12-29 02:50:49 +00:00
current_epoch_participation*: EpochParticipationFlags
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
## [Modified in Altair]
introduce database support for Altair (#2667) * introduce immutable Altair BeaconState * add database support for Altair blocks and states * add tests for Altair get/put/contains/delete state * enable blockchain_dag Altair state database storing * properly return error on getting missing altair block
2021-06-24 07:11:47 +00:00
# Finality
REST JSON support improvements (#3232) * support downloading blocks / states via JSON in addition to SSZ - slow, but needed for infura support - SSZ is still used when server supports it * use common forked block/state reader in REST API * fix stack overflows in REST JSON decoder * fix invalid serialization of `justification_bits` in `/eth/v1/debug/beacon/states` and `/eth/v2/debug/beacon/states` * fix REST client to use `/eth/...` instead of `/api/eth/...`, update "default" urls to expose REST api via `/eth` as well as this is what the standard says - `/api` was added early on based on an example "base url" in the spec that has been removed since * expose Nimbus REST extensions via `/nimbus` in addition to `/api/nimbus` to stay consistent with `/eth` * fix invalid state root when reading states via REST * fix recursive imports in `spec/ssz_codec` * remove usages of `serialization.useCustomSerialization` - fickle
2022-01-06 07:38:40 +00:00
justification_bits*: JustificationBits
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
## Bit set for every recent justified epoch
introduce database support for Altair (#2667) * introduce immutable Altair BeaconState * add database support for Altair blocks and states * add tests for Altair get/put/contains/delete state * enable blockchain_dag Altair state database storing * properly return error on getting missing altair block
2021-06-24 07:11:47 +00:00
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
previous_justified_checkpoint*: Checkpoint
introduce database support for Altair (#2667) * introduce immutable Altair BeaconState * add database support for Altair blocks and states * add tests for Altair get/put/contains/delete state * enable blockchain_dag Altair state database storing * properly return error on getting missing altair block
2021-06-24 07:11:47 +00:00
current_justified_checkpoint*: Checkpoint
finalized_checkpoint*: Checkpoint
# Inactivity
inactivity_scores*: HashList[uint64, Limit VALIDATOR_REGISTRY_LIMIT] # [New in Altair]
# Light client sync committees
current_sync_committee*: SyncCommittee # [New in Altair]
next_sync_committee*: SyncCommittee # [New in Altair]
merge hardfork database support (#2911) * merge hardfork database support * working block_sim * recreate state transition changes
2021-09-30 01:07:24 +00:00
automated consensus spec URL updating to v1.4.0 (#6074)
2024-03-14 06:26:36 +00:00
# https://github.com/ethereum/consensus-specs/blob/v1.4.0/specs/bellatrix/beacon-chain.md#beaconstate
rename random -> prev_randao in Bellatrix for CL specs v1.1.10 (#3460)
2022-03-03 16:08:14 +00:00
# Memory-representation-equivalent to a Bellatrix BeaconState for in-place SSZ
merge hardfork database support (#2911) * merge hardfork database support * working block_sim * recreate state transition changes
2021-09-30 01:07:24 +00:00
# reading and writing
generic putCorruptState; {Merge=>Bellatrix}BeaconStateNoImmutableValidators (#3427)
2022-02-21 11:55:56 +00:00
BellatrixBeaconStateNoImmutableValidators* = object
merge hardfork database support (#2911) * merge hardfork database support * working block_sim * recreate state transition changes
2021-09-30 01:07:24 +00:00
# Versioning
genesis_time*: uint64
genesis_validators_root*: Eth2Digest
slot*: Slot
fork*: Fork
# History
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
latest_block_header*: BeaconBlockHeader
## `latest_block_header.state_root == ZERO_HASH` temporarily
merge hardfork database support (#2911) * merge hardfork database support * working block_sim * recreate state transition changes
2021-09-30 01:07:24 +00:00
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
block_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
## Needed to process attestations, older to newer
merge hardfork database support (#2911) * merge hardfork database support * working block_sim * recreate state transition changes
2021-09-30 01:07:24 +00:00
state_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
historical_roots*: HashList[Eth2Digest, Limit HISTORICAL_ROOTS_LIMIT]
# Eth1
eth1_data*: Eth1Data
eth1_data_votes*:
HashList[Eth1Data, Limit(EPOCHS_PER_ETH1_VOTING_PERIOD * SLOTS_PER_EPOCH)]
eth1_deposit_index*: uint64
# Registry
validators*: HashList[ValidatorStatus, Limit VALIDATOR_REGISTRY_LIMIT]
make `Gwei` `distinct` (#6090) #6087 introduced a subtle change to `nim-web3` resulting in `Gwei` to be serialized differently than before. Using a `distinct` type for `Gwei` improves type safety and avoids such problems in the future.
2024-03-19 13:22:07 +00:00
balances*: HashList[Gwei, Limit VALIDATOR_REGISTRY_LIMIT]
merge hardfork database support (#2911) * merge hardfork database support * working block_sim * recreate state transition changes
2021-09-30 01:07:24 +00:00
# Randomness
randao_mixes*: HashArray[Limit EPOCHS_PER_HISTORICAL_VECTOR, Eth2Digest]
# Slashings
make `Gwei` `distinct` (#6090) #6087 introduced a subtle change to `nim-web3` resulting in `Gwei` to be serialized differently than before. Using a `distinct` type for `Gwei` improves type safety and avoids such problems in the future.
2024-03-19 13:22:07 +00:00
slashings*: HashArray[Limit EPOCHS_PER_SLASHINGS_VECTOR, Gwei]
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
## Per-epoch sums of slashed effective balances
merge hardfork database support (#2911) * merge hardfork database support * working block_sim * recreate state transition changes
2021-09-30 01:07:24 +00:00
# Participation
Precise per-component ETH-denominated rewards tracking This is an alternative take on https://github.com/status-im/nimbus-eth2/pull/3107 that aims for more minimal interventions in the spec modules at the expense of duplicating more of the spec logic in ncli_db.
2021-12-29 02:50:49 +00:00
previous_epoch_participation*: EpochParticipationFlags
current_epoch_participation*: EpochParticipationFlags
merge hardfork database support (#2911) * merge hardfork database support * working block_sim * recreate state transition changes
2021-09-30 01:07:24 +00:00
# Finality
REST JSON support improvements (#3232) * support downloading blocks / states via JSON in addition to SSZ - slow, but needed for infura support - SSZ is still used when server supports it * use common forked block/state reader in REST API * fix stack overflows in REST JSON decoder * fix invalid serialization of `justification_bits` in `/eth/v1/debug/beacon/states` and `/eth/v2/debug/beacon/states` * fix REST client to use `/eth/...` instead of `/api/eth/...`, update "default" urls to expose REST api via `/eth` as well as this is what the standard says - `/api` was added early on based on an example "base url" in the spec that has been removed since * expose Nimbus REST extensions via `/nimbus` in addition to `/api/nimbus` to stay consistent with `/eth` * fix invalid state root when reading states via REST * fix recursive imports in `spec/ssz_codec` * remove usages of `serialization.useCustomSerialization` - fickle
2022-01-06 07:38:40 +00:00
justification_bits*: JustificationBits
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
## Bit set for every recent justified epoch
merge hardfork database support (#2911) * merge hardfork database support * working block_sim * recreate state transition changes
2021-09-30 01:07:24 +00:00
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
previous_justified_checkpoint*: Checkpoint
merge hardfork database support (#2911) * merge hardfork database support * working block_sim * recreate state transition changes
2021-09-30 01:07:24 +00:00
current_justified_checkpoint*: Checkpoint
finalized_checkpoint*: Checkpoint
# Inactivity
inactivity_scores*: HashList[uint64, Limit VALIDATOR_REGISTRY_LIMIT]
# Sync
current_sync_committee*: SyncCommittee
next_sync_committee*: SyncCommittee
# Execution
database and fork choice test runner support for capella (#4309)
2022-11-09 17:32:10 +00:00
latest_execution_payload_header*: bellatrix.ExecutionPayloadHeader # [New in Bellatrix]
automated consensus spec URL updating to v1.4.0-beta.5 (#5647)
2023-12-05 02:34:45 +00:00
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/capella/beacon-chain.md#beaconstate
extent `BeaconStateFork` enum (#4396)
2022-12-07 16:47:23 +00:00
# with indirect changes via ExecutionPayload
database and fork choice test runner support for capella (#4309)
2022-11-09 17:32:10 +00:00
# Memory-representation-equivalent to a Capella BeaconState for in-place SSZ
# reading and writing
CapellaBeaconStateNoImmutableValidators* = object
# Versioning
genesis_time*: uint64
genesis_validators_root*: Eth2Digest
slot*: Slot
fork*: Fork
# History
latest_block_header*: BeaconBlockHeader
## `latest_block_header.state_root == ZERO_HASH` temporarily
block_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
## Needed to process attestations, older to newer
state_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
historical_roots*: HashList[Eth2Digest, Limit HISTORICAL_ROOTS_LIMIT]
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
## Frozen in Capella, replaced by historical_summaries
database and fork choice test runner support for capella (#4309)
2022-11-09 17:32:10 +00:00
# Eth1
eth1_data*: Eth1Data
eth1_data_votes*:
HashList[Eth1Data, Limit(EPOCHS_PER_ETH1_VOTING_PERIOD * SLOTS_PER_EPOCH)]
eth1_deposit_index*: uint64
# Registry
capella validator withdrawal credentials aren't immutable (#4455)
2023-01-03 19:04:59 +00:00
validators*:
HashList[ValidatorStatusCapella, Limit VALIDATOR_REGISTRY_LIMIT]
database and fork choice test runner support for capella (#4309)
2022-11-09 17:32:10 +00:00
balances*: HashList[Gwei, Limit VALIDATOR_REGISTRY_LIMIT]
# Randomness
randao_mixes*: HashArray[Limit EPOCHS_PER_HISTORICAL_VECTOR, Eth2Digest]
# Slashings
slashings*: HashArray[Limit EPOCHS_PER_SLASHINGS_VECTOR, Gwei]
## Per-epoch sums of slashed effective balances
# Participation
previous_epoch_participation*: EpochParticipationFlags
current_epoch_participation*: EpochParticipationFlags
# Finality
justification_bits*: JustificationBits
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
## Bit set for every recent justified epoch
database and fork choice test runner support for capella (#4309)
2022-11-09 17:32:10 +00:00
previous_justified_checkpoint*: Checkpoint
current_justified_checkpoint*: Checkpoint
finalized_checkpoint*: Checkpoint
# Inactivity
inactivity_scores*: HashList[uint64, Limit VALIDATOR_REGISTRY_LIMIT]
# Light client sync committees
current_sync_committee*: SyncCommittee
next_sync_committee*: SyncCommittee
# Execution
latest_execution_payload_header*: capella.ExecutionPayloadHeader
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
## [Modified in Capella]
database and fork choice test runner support for capella (#4309)
2022-11-09 17:32:10 +00:00
# Withdrawals
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
next_withdrawal_index*: WithdrawalIndex # [New in Capella]
use v1.3.0-alpha.1 consensus spec test vectors (#4338)
2022-11-21 07:44:49 +00:00
next_withdrawal_validator_index*: uint64 # [New in Capella]
extent `BeaconStateFork` enum (#4396)
2022-12-07 16:47:23 +00:00
use v1.3.0-rc.0 consensus spec test vectors (#4472)
2023-01-09 14:15:43 +00:00
# Deep history valid from Capella onwards
historical_summaries*:
HashList[HistoricalSummary,
Limit HISTORICAL_ROOTS_LIMIT] # [New in Capella]
automated consensus spec URL updating to v1.4.0-beta.5 (#5647)
2023-12-05 02:34:45 +00:00
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/capella/beacon-chain.md#beaconstate
extent `BeaconStateFork` enum (#4396)
2022-12-07 16:47:23 +00:00
# with indirect changes via ExecutionPayloadHeader
rename `EIP4844BeaconStateNoImmutableValidators` > `DenebXyz` (#4712)
2023-03-10 17:15:08 +00:00
# Memory-representation-equivalent to a Deneb BeaconState for in-place SSZ
extent `BeaconStateFork` enum (#4396)
2022-12-07 16:47:23 +00:00
# reading and writing
rename `EIP4844BeaconStateNoImmutableValidators` > `DenebXyz` (#4712)
2023-03-10 17:15:08 +00:00
DenebBeaconStateNoImmutableValidators* = object
extent `BeaconStateFork` enum (#4396)
2022-12-07 16:47:23 +00:00
# Versioning
genesis_time*: uint64
add some push raises, ElectraBeaconStateNoImmutableValidators, and ELECTRA_FORK_VERSION/EPOCH (#5949)
2024-02-24 05:08:22 +00:00
genesis_validators_root*: Eth2Digest
slot*: Slot
fork*: Fork
# History
latest_block_header*: BeaconBlockHeader
## `latest_block_header.state_root == ZERO_HASH` temporarily
block_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
## Needed to process attestations, older to newer
state_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
historical_roots*: HashList[Eth2Digest, Limit HISTORICAL_ROOTS_LIMIT]
## Frozen in Capella, replaced by historical_summaries
# Eth1
eth1_data*: Eth1Data
eth1_data_votes*:
HashList[Eth1Data, Limit(EPOCHS_PER_ETH1_VOTING_PERIOD * SLOTS_PER_EPOCH)]
eth1_deposit_index*: uint64
# Registry
validators*:
HashList[ValidatorStatusCapella, Limit VALIDATOR_REGISTRY_LIMIT]
balances*: HashList[Gwei, Limit VALIDATOR_REGISTRY_LIMIT]
# Randomness
randao_mixes*: HashArray[Limit EPOCHS_PER_HISTORICAL_VECTOR, Eth2Digest]
# Slashings
slashings*: HashArray[Limit EPOCHS_PER_SLASHINGS_VECTOR, Gwei]
## Per-epoch sums of slashed effective balances
# Participation
previous_epoch_participation*: EpochParticipationFlags
current_epoch_participation*: EpochParticipationFlags
# Finality
justification_bits*: JustificationBits
## Bit set for every recent justified epoch
previous_justified_checkpoint*: Checkpoint
current_justified_checkpoint*: Checkpoint
finalized_checkpoint*: Checkpoint
# Inactivity
inactivity_scores*: HashList[uint64, Limit VALIDATOR_REGISTRY_LIMIT]
# Light client sync committees
current_sync_committee*: SyncCommittee
next_sync_committee*: SyncCommittee
# Execution
latest_execution_payload_header*: deneb.ExecutionPayloadHeader
# Withdrawals
next_withdrawal_index*: WithdrawalIndex
next_withdrawal_validator_index*: uint64
# Deep history valid from Capella onwards
historical_summaries*:
HashList[HistoricalSummary, Limit HISTORICAL_ROOTS_LIMIT]
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/capella/beacon-chain.md#beaconstate
# with indirect changes via ExecutionPayloadHeader
# Memory-representation-equivalent to a Deneb BeaconState for in-place SSZ
# reading and writing
ElectraBeaconStateNoImmutableValidators* = object
# Versioning
genesis_time*: uint64
extent `BeaconStateFork` enum (#4396)
2022-12-07 16:47:23 +00:00
genesis_validators_root*: Eth2Digest
slot*: Slot
fork*: Fork
# History
latest_block_header*: BeaconBlockHeader
## `latest_block_header.state_root == ZERO_HASH` temporarily
block_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
## Needed to process attestations, older to newer
state_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
historical_roots*: HashList[Eth2Digest, Limit HISTORICAL_ROOTS_LIMIT]
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
## Frozen in Capella, replaced by historical_summaries
extent `BeaconStateFork` enum (#4396)
2022-12-07 16:47:23 +00:00
# Eth1
eth1_data*: Eth1Data
eth1_data_votes*:
HashList[Eth1Data, Limit(EPOCHS_PER_ETH1_VOTING_PERIOD * SLOTS_PER_EPOCH)]
eth1_deposit_index*: uint64
# Registry
capella validator withdrawal credentials aren't immutable (#4455)
2023-01-03 19:04:59 +00:00
validators*:
HashList[ValidatorStatusCapella, Limit VALIDATOR_REGISTRY_LIMIT]
extent `BeaconStateFork` enum (#4396)
2022-12-07 16:47:23 +00:00
balances*: HashList[Gwei, Limit VALIDATOR_REGISTRY_LIMIT]
# Randomness
randao_mixes*: HashArray[Limit EPOCHS_PER_HISTORICAL_VECTOR, Eth2Digest]
# Slashings
slashings*: HashArray[Limit EPOCHS_PER_SLASHINGS_VECTOR, Gwei]
## Per-epoch sums of slashed effective balances
# Participation
previous_epoch_participation*: EpochParticipationFlags
current_epoch_participation*: EpochParticipationFlags
# Finality
justification_bits*: JustificationBits
align `BeaconState` docs with latest spec (#4884) Only comment changes: - Bump refs to final v1.3.0 spec - Align documentation style in various `BeaconState` structures - Add `justification_bits` / `historical_roots` comment from spec - Remove `previous_justified_checkpoint` from non-phase0 (same as spec) - Cleanup some `Modified` tags
2023-05-03 11:05:46 +00:00
## Bit set for every recent justified epoch
extent `BeaconStateFork` enum (#4396)
2022-12-07 16:47:23 +00:00
previous_justified_checkpoint*: Checkpoint
current_justified_checkpoint*: Checkpoint
finalized_checkpoint*: Checkpoint
# Inactivity
inactivity_scores*: HashList[uint64, Limit VALIDATOR_REGISTRY_LIMIT]
# Light client sync committees
current_sync_committee*: SyncCommittee
next_sync_committee*: SyncCommittee
# Execution
add Electra toSignedBlindedBlock tests (#6182)
2024-04-08 08:34:15 +00:00
latest_execution_payload_header*: electra.ExecutionPayloadHeader
extent `BeaconStateFork` enum (#4396)
2022-12-07 16:47:23 +00:00
# Withdrawals
next_withdrawal_index*: WithdrawalIndex
next_withdrawal_validator_index*: uint64
use v1.3.0-rc.0 consensus spec test vectors (#4472)
2023-01-09 14:15:43 +00:00
# Deep history valid from Capella onwards
historical_summaries*:
HashList[HistoricalSummary, Limit HISTORICAL_ROOTS_LIMIT]
add new Electra beacon chain containers and presets (#6216) * add new Electra beacon chain containers and presets * re-enable attestations in electra state transition
2024-04-18 07:30:01 +00:00
deposit_receipts_start_index*: uint64 # [New in Electra:EIP6110]
deposit_balance_to_consume*: Gwei # [New in Electra:EIP7251]
exit_balance_to_consume*: Gwei # [New in Electra:EIP7251]
earliest_exit_epoch*: Epoch # [New in Electra:EIP7251]
consolidation_balance_to_consume*: Gwei # [New in Electra:EIP7251]
earliest_consolidation_epoch*: Epoch # [New in Electra:EIP7251]
pending_balance_deposits*:
HashList[PendingBalanceDeposit, Limit PENDING_BALANCE_DEPOSITS_LIMIT]
## [New in Electra:EIP7251]
# [New in Electra:EIP7251]
pending_partial_withdrawals*:
HashList[PendingPartialWithdrawal, Limit PENDING_PARTIAL_WITHDRAWALS_LIMIT]
pending_consolidations*:
HashList[PendingConsolidation, Limit PENDING_CONSOLIDATIONS_LIMIT]
## [New in Electra:EIP7251]