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some consensus spec v1.4.0-beta.7 spec URL updates (#5945)

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15 changed files with 42 additions and 42 deletions
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4
beacon_chain/consensus_object_pools/README.md
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@ -4,10 +4,10 @@ This folder holds the various consensus object pools needed for a blockchain cli
Object in those pools have passed the "gossip validation" filter according Object in those pools have passed the "gossip validation" filter according
to specs: to specs:
- blocks: https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/p2p-interface.md#beacon_block - blocks: https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/p2p-interface.md#beacon_block
- aggregate attestations: https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/p2p-interface.md#beacon_aggregate_and_proof - aggregate attestations: https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/p2p-interface.md#beacon_aggregate_and_proof
- unaggregated attestation: https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/p2p-interface.md#beacon_attestation_subnet_id - unaggregated attestation: https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/p2p-interface.md#beacon_attestation_subnet_id
- voluntary exits: https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/p2p-interface.md#voluntary_exit - voluntary exits: https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/p2p-interface.md#voluntary_exit
- Attester slashings: https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/p2p-interface.md#attester_slashing - Attester slashings: https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/p2p-interface.md#attester_slashing
- Proposer slashings: https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/p2p-interface.md#proposer_slashing - Proposer slashings: https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/p2p-interface.md#proposer_slashing

2
beacon_chain/networking/eth2_network.nim
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@ -2493,7 +2493,7 @@ proc subscribeAttestationSubnets*(
proc unsubscribeAttestationSubnets*( proc unsubscribeAttestationSubnets*(
node: Eth2Node, subnets: AttnetBits, forkDigest: ForkDigest) = node: Eth2Node, subnets: AttnetBits, forkDigest: ForkDigest) =
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/p2p-interface.md#attestations-and-aggregation # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/p2p-interface.md#attestations-and-aggregation
# Nimbus won't score attestation subnets for now; we just rely on block and # Nimbus won't score attestation subnets for now; we just rely on block and
# aggregate which are more stable and reliable # aggregate which are more stable and reliable

10
beacon_chain/spec/beacon_time.nim
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@ -43,7 +43,7 @@ const
GENESIS_SLOT* = Slot(0) GENESIS_SLOT* = Slot(0)
GENESIS_EPOCH* = Epoch(0) # compute_epoch_at_slot(GENESIS_SLOT) GENESIS_EPOCH* = Epoch(0) # compute_epoch_at_slot(GENESIS_SLOT)
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/fork-choice.md#constant # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/fork-choice.md#constant
INTERVALS_PER_SLOT* = 3 INTERVALS_PER_SLOT* = 3
FAR_FUTURE_BEACON_TIME* = BeaconTime(ns_since_genesis: int64.high()) FAR_FUTURE_BEACON_TIME* = BeaconTime(ns_since_genesis: int64.high())
@ -145,10 +145,10 @@ const
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/validator.md#broadcast-sync-committee-contribution # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/validator.md#broadcast-sync-committee-contribution
syncContributionSlotOffset* = TimeDiff(nanoseconds: syncContributionSlotOffset* = TimeDiff(nanoseconds:
NANOSECONDS_PER_SLOT.int64 * 2 div INTERVALS_PER_SLOT) NANOSECONDS_PER_SLOT.int64 * 2 div INTERVALS_PER_SLOT)
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/altair/light-client/p2p-interface.md#sync-committee # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/light-client/p2p-interface.md#sync-committee
lightClientFinalityUpdateSlotOffset* = TimeDiff(nanoseconds: lightClientFinalityUpdateSlotOffset* = TimeDiff(nanoseconds:
NANOSECONDS_PER_SLOT.int64 div INTERVALS_PER_SLOT) NANOSECONDS_PER_SLOT.int64 div INTERVALS_PER_SLOT)
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/altair/light-client/p2p-interface.md#sync-committee # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/light-client/p2p-interface.md#sync-committee
lightClientOptimisticUpdateSlotOffset* = TimeDiff(nanoseconds: lightClientOptimisticUpdateSlotOffset* = TimeDiff(nanoseconds:
NANOSECONDS_PER_SLOT.int64 div INTERVALS_PER_SLOT) NANOSECONDS_PER_SLOT.int64 div INTERVALS_PER_SLOT)
@ -188,7 +188,7 @@ func epoch*(slot: Slot): Epoch = # aka compute_epoch_at_slot
if slot == FAR_FUTURE_SLOT: FAR_FUTURE_EPOCH if slot == FAR_FUTURE_SLOT: FAR_FUTURE_EPOCH
else: Epoch(slot div SLOTS_PER_EPOCH) else: Epoch(slot div SLOTS_PER_EPOCH)
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/fork-choice.md#compute_slots_since_epoch_start # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/fork-choice.md#compute_slots_since_epoch_start
func since_epoch_start*(slot: Slot): uint64 = # aka compute_slots_since_epoch_start func since_epoch_start*(slot: Slot): uint64 = # aka compute_slots_since_epoch_start
## How many slots since the beginning of the epoch (`[0..SLOTS_PER_EPOCH-1]`) ## How many slots since the beginning of the epoch (`[0..SLOTS_PER_EPOCH-1]`)
(slot mod SLOTS_PER_EPOCH) (slot mod SLOTS_PER_EPOCH)
@ -196,7 +196,7 @@ func since_epoch_start*(slot: Slot): uint64 = # aka compute_slots_since_epoch_st
template is_epoch*(slot: Slot): bool = template is_epoch*(slot: Slot): bool =
slot.since_epoch_start == 0 slot.since_epoch_start == 0
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#compute_start_slot_at_epoch # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#compute_start_slot_at_epoch
func start_slot*(epoch: Epoch): Slot = # aka compute_start_slot_at_epoch func start_slot*(epoch: Epoch): Slot = # aka compute_start_slot_at_epoch
## Return the start slot of ``epoch``. ## Return the start slot of ``epoch``.
const maxEpoch = Epoch(FAR_FUTURE_SLOT div SLOTS_PER_EPOCH) const maxEpoch = Epoch(FAR_FUTURE_SLOT div SLOTS_PER_EPOCH)

12
beacon_chain/spec/beaconstate.nim
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@ -66,13 +66,13 @@ func get_validator_from_deposit*(deposit: DepositData):
effective_balance: effective_balance effective_balance: effective_balance
) )
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#compute_activation_exit_epoch # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#compute_activation_exit_epoch
func compute_activation_exit_epoch*(epoch: Epoch): Epoch = func compute_activation_exit_epoch*(epoch: Epoch): Epoch =
## Return the epoch during which validator activations and exits initiated in ## Return the epoch during which validator activations and exits initiated in
## ``epoch`` take effect. ## ``epoch`` take effect.
epoch + 1 + MAX_SEED_LOOKAHEAD epoch + 1 + MAX_SEED_LOOKAHEAD
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#get_validator_churn_limit # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#get_validator_churn_limit
func get_validator_churn_limit*( func get_validator_churn_limit*(
cfg: RuntimeConfig, state: ForkyBeaconState, cache: var StateCache): cfg: RuntimeConfig, state: ForkyBeaconState, cache: var StateCache):
uint64 = uint64 =
@ -142,7 +142,7 @@ func initiate_validator_exit*(
from ./datatypes/deneb import BeaconState from ./datatypes/deneb import BeaconState
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#slash_validator
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#modified-slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#modified-slash_validator
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#modified-slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#modified-slash_validator
func get_slashing_penalty*(state: ForkyBeaconState, func get_slashing_penalty*(state: ForkyBeaconState,
@ -159,13 +159,13 @@ func get_slashing_penalty*(state: ForkyBeaconState,
else: else:
{.fatal: "invalid BeaconState type".} {.fatal: "invalid BeaconState type".}
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#slash_validator
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#modified-slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#modified-slash_validator
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#modified-slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#modified-slash_validator
func get_whistleblower_reward*(validator_effective_balance: Gwei): Gwei = func get_whistleblower_reward*(validator_effective_balance: Gwei): Gwei =
validator_effective_balance div WHISTLEBLOWER_REWARD_QUOTIENT validator_effective_balance div WHISTLEBLOWER_REWARD_QUOTIENT
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#slash_validator
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#modified-slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#modified-slash_validator
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#modified-slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#modified-slash_validator
func get_proposer_reward(state: ForkyBeaconState, whistleblower_reward: Gwei): Gwei = func get_proposer_reward(state: ForkyBeaconState, whistleblower_reward: Gwei): Gwei =
@ -177,7 +177,7 @@ func get_proposer_reward(state: ForkyBeaconState, whistleblower_reward: Gwei): G
else: else:
{.fatal: "invalid BeaconState type".} {.fatal: "invalid BeaconState type".}
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#slash_validator
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#modified-slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#modified-slash_validator
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#modified-slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#modified-slash_validator
proc slash_validator*( proc slash_validator*(

8
beacon_chain/spec/datatypes/base.nim
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@ -205,7 +205,7 @@ type
signed_header_1*: TrustedSignedBeaconBlockHeader signed_header_1*: TrustedSignedBeaconBlockHeader
signed_header_2*: TrustedSignedBeaconBlockHeader signed_header_2*: TrustedSignedBeaconBlockHeader
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#attesterslashing # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#attesterslashing
AttesterSlashing* = object AttesterSlashing* = object
attestation_1*: IndexedAttestation attestation_1*: IndexedAttestation
attestation_2*: IndexedAttestation attestation_2*: IndexedAttestation
@ -285,7 +285,7 @@ type
withdrawal_credentials*: Eth2Digest withdrawal_credentials*: Eth2Digest
amount*: Gwei amount*: Gwei
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#depositdata # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#depositdata
DepositData* = object DepositData* = object
pubkey*: ValidatorPubKey pubkey*: ValidatorPubKey
withdrawal_credentials*: Eth2Digest withdrawal_credentials*: Eth2Digest
@ -404,7 +404,7 @@ type
GraffitiBytes* = distinct array[MAX_GRAFFITI_SIZE, byte] GraffitiBytes* = distinct array[MAX_GRAFFITI_SIZE, byte]
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#signedbeaconblockheader # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#signedbeaconblockheader
SignedBeaconBlockHeader* = object SignedBeaconBlockHeader* = object
message*: BeaconBlockHeader message*: BeaconBlockHeader
signature*: ValidatorSig signature*: ValidatorSig
@ -442,7 +442,7 @@ type
branch*: array[DEPOSIT_CONTRACT_TREE_DEPTH, Eth2Digest] branch*: array[DEPOSIT_CONTRACT_TREE_DEPTH, Eth2Digest]
deposit_count*: array[32, byte] # Uint256 deposit_count*: array[32, byte] # Uint256
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#validator
ValidatorStatus* = object ValidatorStatus* = object
# This is a validator without the expensive, immutable, append-only parts # This is a validator without the expensive, immutable, append-only parts
# serialized. They're represented in memory to allow in-place SSZ reading # serialized. They're represented in memory to allow in-place SSZ reading

2
beacon_chain/spec/datatypes/bellatrix.nim
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@ -307,7 +307,7 @@ type
# Execution # Execution
execution_payload*: ExecutionPayload # [New in Bellatrix] execution_payload*: ExecutionPayload # [New in Bellatrix]
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#signedbeaconblock # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#signedbeaconblock
SignedBeaconBlock* = object SignedBeaconBlock* = object
message*: BeaconBlock message*: BeaconBlock
signature*: ValidatorSig signature*: ValidatorSig

6
beacon_chain/spec/datatypes/constants.nim
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@ -23,7 +23,7 @@ const
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/p2p-interface.md#constants # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/p2p-interface.md#constants
NODE_ID_BITS* = 256 NODE_ID_BITS* = 256
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/phase0/p2p-interface.md#configuration # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/p2p-interface.md#configuration
EPOCHS_PER_SUBNET_SUBSCRIPTION* = 256'u64 EPOCHS_PER_SUBNET_SUBSCRIPTION* = 256'u64
SUBNETS_PER_NODE* = 2'u64 SUBNETS_PER_NODE* = 2'u64
ATTESTATION_SUBNET_COUNT*: uint64 = 64 ATTESTATION_SUBNET_COUNT*: uint64 = 64
@ -40,7 +40,7 @@ const
FAR_FUTURE_EPOCH* = Epoch(not 0'u64) FAR_FUTURE_EPOCH* = Epoch(not 0'u64)
FAR_FUTURE_PERIOD* = SyncCommitteePeriod(not 0'u64) FAR_FUTURE_PERIOD* = SyncCommitteePeriod(not 0'u64)
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#domain-types # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#domain-types
DOMAIN_BEACON_PROPOSER* = DomainType([byte 0x00, 0x00, 0x00, 0x00]) DOMAIN_BEACON_PROPOSER* = DomainType([byte 0x00, 0x00, 0x00, 0x00])
DOMAIN_BEACON_ATTESTER* = DomainType([byte 0x01, 0x00, 0x00, 0x00]) DOMAIN_BEACON_ATTESTER* = DomainType([byte 0x01, 0x00, 0x00, 0x00])
DOMAIN_RANDAO* = DomainType([byte 0x02, 0x00, 0x00, 0x00]) DOMAIN_RANDAO* = DomainType([byte 0x02, 0x00, 0x00, 0x00])
@ -64,7 +64,7 @@ const
REORG_PARENT_WEIGHT_THRESHOLD*: uint64 = 160 REORG_PARENT_WEIGHT_THRESHOLD*: uint64 = 160
REORG_MAX_EPOCHS_SINCE_FINALIZATION* = Epoch(2) REORG_MAX_EPOCHS_SINCE_FINALIZATION* = Epoch(2)
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/deneb/p2p-interface.md#configuration # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/deneb/p2p-interface.md#configuration
BLOB_SIDECAR_SUBNET_COUNT*: uint64 = 6 BLOB_SIDECAR_SUBNET_COUNT*: uint64 = 6
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.1/specs/phase0/p2p-interface.md#configuration # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.1/specs/phase0/p2p-interface.md#configuration

2
beacon_chain/spec/datatypes/deneb.nim
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@ -53,7 +53,7 @@ type
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/deneb/polynomial-commitments.md#custom-types # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/deneb/polynomial-commitments.md#custom-types
Blob* = array[BYTES_PER_FIELD_ELEMENT * FIELD_ELEMENTS_PER_BLOB, byte] Blob* = array[BYTES_PER_FIELD_ELEMENT * FIELD_ELEMENTS_PER_BLOB, byte]
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/deneb/p2p-interface.md#blobsidecar # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/deneb/p2p-interface.md#blobsidecar
BlobSidecar* = object BlobSidecar* = object
index*: BlobIndex index*: BlobIndex
## Index of blob in block ## Index of blob in block

6
beacon_chain/spec/helpers.nim
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@ -65,7 +65,7 @@ func integer_squareroot*(n: SomeInteger): SomeInteger =
y = (x + n div x) div 2 y = (x + n div x) div 2
x x
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#is_active_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#is_active_validator
func is_active_validator*(validator: Validator, epoch: Epoch): bool = func is_active_validator*(validator: Validator, epoch: Epoch): bool =
## Check if ``validator`` is active. ## Check if ``validator`` is active.
validator.activation_epoch <= epoch and epoch < validator.exit_epoch validator.activation_epoch <= epoch and epoch < validator.exit_epoch
@ -141,7 +141,7 @@ func uint_to_bytes*(x: uint32): array[4, byte] = toBytesLE(x)
func uint_to_bytes*(x: uint16): array[2, byte] = toBytesLE(x) func uint_to_bytes*(x: uint16): array[2, byte] = toBytesLE(x)
func uint_to_bytes*(x: uint8): array[1, byte] = toBytesLE(x) func uint_to_bytes*(x: uint8): array[1, byte] = toBytesLE(x)
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#compute_domain # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#compute_domain
func compute_domain*( func compute_domain*(
domain_type: DomainType, domain_type: DomainType,
fork_version: Version, fork_version: Version,
@ -185,7 +185,7 @@ func compute_signing_root*(ssz_object: auto, domain: Eth2Domain): Eth2Digest =
) )
hash_tree_root(domain_wrapped_object) hash_tree_root(domain_wrapped_object)
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#get_seed # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#get_seed
func get_seed*( func get_seed*(
state: ForkyBeaconState, epoch: Epoch, domain_type: DomainType, state: ForkyBeaconState, epoch: Epoch, domain_type: DomainType,
mix: Eth2Digest): Eth2Digest = mix: Eth2Digest): Eth2Digest =

2
beacon_chain/spec/signatures_batch.nim
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@ -395,7 +395,7 @@ proc collectSignatureSets*(
sigs.add voluntary_exit_signature_set( sigs.add voluntary_exit_signature_set(
# https://eips.ethereum.org/EIPS/eip-7044 # https://eips.ethereum.org/EIPS/eip-7044
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.4/specs/deneb/beacon-chain.md#modified-process_voluntary_exit # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/deneb/beacon-chain.md#modified-process_voluntary_exit
(if state.kind >= ConsensusFork.Capella: (if state.kind >= ConsensusFork.Capella:
capella_fork capella_fork
else: else:

4
beacon_chain/spec/state_transition.nim
View File

@ -8,7 +8,7 @@
{.push raises: [].} {.push raises: [].}
# State transition, as described in # State transition, as described in
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#beacon-chain-state-transition-function # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#beacon-chain-state-transition-function
# #
# The entry point is `state_transition` which is at the bottom of the file! # The entry point is `state_transition` which is at the bottom of the file!
# #
@ -460,7 +460,7 @@ proc makeBeaconBlock*(
transactions_root.get transactions_root.get
when executionPayload is deneb.ExecutionPayloadForSigning: when executionPayload is deneb.ExecutionPayloadForSigning:
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.4/specs/deneb/beacon-chain.md#beaconblockbody # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/deneb/beacon-chain.md#beaconblockbody
forkyState.data.latest_block_header.body_root = hash_tree_root( forkyState.data.latest_block_header.body_root = hash_tree_root(
[hash_tree_root(randao_reveal), [hash_tree_root(randao_reveal),
hash_tree_root(eth1_data), hash_tree_root(eth1_data),

8
beacon_chain/spec/state_transition_block.nim
View File

@ -8,10 +8,10 @@
{.push raises: [].} {.push raises: [].}
# State transition - block processing, as described in # State transition - block processing, as described in
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#block-processing # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#block-processing
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#block-processing # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#block-processing
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#block-processing # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#block-processing
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/capella/beacon-chain.md#block-processing # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/capella/beacon-chain.md#block-processing
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/deneb/beacon-chain.md#block-processing # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/deneb/beacon-chain.md#block-processing
# #
# The entry point is `process_block` which is at the bottom of this file. # The entry point is `process_block` which is at the bottom of this file.
@ -402,7 +402,7 @@ proc check_voluntary_exit*(
withState(state): withState(state):
check_voluntary_exit(cfg, forkyState.data, signed_voluntary_exit, flags) check_voluntary_exit(cfg, forkyState.data, signed_voluntary_exit, flags)
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#voluntary-exits # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#voluntary-exits
proc process_voluntary_exit*( proc process_voluntary_exit*(
cfg: RuntimeConfig, cfg: RuntimeConfig,
state: var ForkyBeaconState, state: var ForkyBeaconState,
@ -687,7 +687,7 @@ proc process_execution_payload*(
ok() ok()
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/capella/beacon-chain.md#new-process_withdrawals # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/capella/beacon-chain.md#new-process_withdrawals
func process_withdrawals*( func process_withdrawals*(
state: var (capella.BeaconState | deneb.BeaconState), state: var (capella.BeaconState | deneb.BeaconState),
payload: capella.ExecutionPayload | deneb.ExecutionPayload): payload: capella.ExecutionPayload | deneb.ExecutionPayload):

12
beacon_chain/spec/state_transition_epoch.nim
View File

@ -901,7 +901,7 @@ func process_registry_updates*(
ok() ok()
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#slashings
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#slashings
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#slashings
func get_adjusted_total_slashing_balance*( func get_adjusted_total_slashing_balance*(
@ -920,14 +920,14 @@ func get_adjusted_total_slashing_balance*(
{.fatal: "process_slashings: incorrect BeaconState type".} {.fatal: "process_slashings: incorrect BeaconState type".}
min(sum(state.slashings.data) * multiplier, total_balance) min(sum(state.slashings.data) * multiplier, total_balance)
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#slashings
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#slashings
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#slashings
func slashing_penalty_applies*(validator: Validator, epoch: Epoch): bool = func slashing_penalty_applies*(validator: Validator, epoch: Epoch): bool =
validator.slashed and validator.slashed and
epoch + EPOCHS_PER_SLASHINGS_VECTOR div 2 == validator.withdrawable_epoch epoch + EPOCHS_PER_SLASHINGS_VECTOR div 2 == validator.withdrawable_epoch
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#slashings
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#slashings
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#slashings
func get_slashing_penalty*(validator: Validator, func get_slashing_penalty*(validator: Validator,
@ -939,7 +939,7 @@ func get_slashing_penalty*(validator: Validator,
adjusted_total_slashing_balance adjusted_total_slashing_balance
penalty_numerator div total_balance * increment penalty_numerator div total_balance * increment
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#slashings
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/beacon-chain.md#slashings
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/bellatrix/beacon-chain.md#slashings
func process_slashings*(state: var ForkyBeaconState, total_balance: Gwei) = func process_slashings*(state: var ForkyBeaconState, total_balance: Gwei) =
@ -963,7 +963,7 @@ func process_eth1_data_reset*(state: var ForkyBeaconState) =
if next_epoch mod EPOCHS_PER_ETH1_VOTING_PERIOD == 0: if next_epoch mod EPOCHS_PER_ETH1_VOTING_PERIOD == 0:
state.eth1_data_votes = default(type state.eth1_data_votes) state.eth1_data_votes = default(type state.eth1_data_votes)
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#effective-balances-updates # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#effective-balances-updates
template effective_balance_might_update*( template effective_balance_might_update*(
balance: Gwei, effective_balance: Gwei): bool = balance: Gwei, effective_balance: Gwei): bool =
const const
@ -973,7 +973,7 @@ template effective_balance_might_update*(
balance + DOWNWARD_THRESHOLD < effective_balance or balance + DOWNWARD_THRESHOLD < effective_balance or
effective_balance + UPWARD_THRESHOLD < balance effective_balance + UPWARD_THRESHOLD < balance
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#effective-balances-updates # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#effective-balances-updates
func process_effective_balance_updates*(state: var ForkyBeaconState) = func process_effective_balance_updates*(state: var ForkyBeaconState) =
# Update effective balances with hysteresis # Update effective balances with hysteresis
for vidx in state.validators.vindices: for vidx in state.validators.vindices:

4
beacon_chain/spec/validator.nim
View File

@ -156,13 +156,13 @@ func get_shuffled_active_validator_indices*(
withState(state): withState(state):
cache.get_shuffled_active_validator_indices(forkyState.data, epoch) cache.get_shuffled_active_validator_indices(forkyState.data, epoch)
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#get_active_validator_indices # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#get_active_validator_indices
func count_active_validators*(state: ForkyBeaconState, func count_active_validators*(state: ForkyBeaconState,
epoch: Epoch, epoch: Epoch,
cache: var StateCache): uint64 = cache: var StateCache): uint64 =
cache.get_shuffled_active_validator_indices(state, epoch).lenu64 cache.get_shuffled_active_validator_indices(state, epoch).lenu64
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.6/specs/phase0/beacon-chain.md#get_committee_count_per_slot # https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/phase0/beacon-chain.md#get_committee_count_per_slot
func get_committee_count_per_slot*(num_active_validators: uint64): uint64 = func get_committee_count_per_slot*(num_active_validators: uint64): uint64 =
clamp( clamp(
num_active_validators div SLOTS_PER_EPOCH div TARGET_COMMITTEE_SIZE, num_active_validators div SLOTS_PER_EPOCH div TARGET_COMMITTEE_SIZE,

2
docs/the_nimbus_book/src/el-light-client.md
View File

@ -188,7 +188,7 @@ NTC 2022-11-21 18:04:03.982+01:00 New LC optimistic block opt
``` ```
!!! note !!! note
The [light client protocol](https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.5/specs/altair/light-client/sync-protocol.md) depends on consensus layer (CL) full nodes to serve additional data. The [light client protocol](https://github.com/ethereum/consensus-specs/blob/v1.4.0-beta.7/specs/altair/light-client/sync-protocol.md) depends on consensus layer (CL) full nodes to serve additional data.
As this is a new protocol, not all implementations are supporting it yet. As this is a new protocol, not all implementations are supporting it yet.
Therefore, it may take several minutes to discover supporting peers, during which no log messages may be produced. Therefore, it may take several minutes to discover supporting peers, during which no log messages may be produced.