consensus spec ref URL updates (#4496)
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@ -5,7 +5,7 @@ This folder holds the various consensus object pools needed for a blockchain cli
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Object in those pools have passed the "gossip validation" filter according
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to specs:
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- blocks: https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/phase0/p2p-interface.md#beacon_block
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- aggregate attestations: https://github.com/ethereum/consensus-specs/blob/v1.1.10/specs/phase0/p2p-interface.md#beacon_aggregate_and_proof
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- aggregate attestations: https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/phase0/p2p-interface.md#beacon_aggregate_and_proof
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- unaggregated attestation: https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/phase0/p2p-interface.md#beacon_attestation_subnet_id
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- voluntary exits: https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/phase0/p2p-interface.md#voluntary_exit
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- Attester slashings: https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/phase0/p2p-interface.md#attester_slashing
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@ -1,5 +1,5 @@
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# Fork choice implementations
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References:
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- https://github.com/ethereum/consensus-specs/blob/v0.11.1/specs/phase0/fork-choice.md
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- https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/phase0/fork-choice.md
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- https://github.com/protolambda/lmd-ghost
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@ -809,7 +809,7 @@ proc updateBlocksGossipStatus*(
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newGossipForks = targetGossipState - currentGossipState
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oldGossipForks = currentGossipState - targetGossipState
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discard $eip4844ImplementationMissing & ": for EIP4844, https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.1/specs/eip4844/p2p-interface.md#beacon_block notes use beacon_block_and_blobs_sidecar rather than beacon_block"
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discard $eip4844ImplementationMissing & ": for EIP4844, https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/eip4844/p2p-interface.md#beacon_block notes use beacon_block_and_blobs_sidecar rather than beacon_block"
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for gossipFork in oldGossipForks:
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let forkDigest = node.dag.forkDigests[].atStateFork(gossipFork)
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node.network.unsubscribe(getBeaconBlocksTopic(forkDigest))
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@ -222,7 +222,7 @@ iterator slots*(epoch: Epoch): Slot =
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for slot in start_slot ..< start_slot + SLOTS_PER_EPOCH:
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yield slot
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# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/validator.md#sync-committee
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/altair/validator.md#sync-committee
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template sync_committee_period*(epoch: Epoch): SyncCommitteePeriod =
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if epoch == FAR_FUTURE_EPOCH: FAR_FUTURE_PERIOD
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else: SyncCommitteePeriod(epoch div EPOCHS_PER_SYNC_COMMITTEE_PERIOD)
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@ -839,7 +839,7 @@ func is_partially_withdrawable_validator(
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has_eth1_withdrawal_credential(validator) and
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has_max_effective_balance and has_excess_balance
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.2/specs/capella/beacon-chain.md#new-get_expected_withdrawals
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/capella/beacon-chain.md#new-get_expected_withdrawals
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func get_expected_withdrawals*(
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state: capella.BeaconState | eip4844.BeaconState): seq[Withdrawal] =
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let
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@ -37,13 +37,13 @@ type
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address*: ExecutionAddress
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amount*: Gwei
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.2/specs/capella/beacon-chain.md#blstoexecutionchange
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/capella/beacon-chain.md#blstoexecutionchange
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BLSToExecutionChange* = object
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validator_index*: uint64
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from_bls_pubkey*: ValidatorPubKey
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to_execution_address*: ExecutionAddress
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.1/specs/capella/beacon-chain.md#signedblstoexecutionchange
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/capella/beacon-chain.md#signedblstoexecutionchange
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SignedBLSToExecutionChange* = object
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message*: BLSToExecutionChange
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signature*: ValidatorSig
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@ -55,7 +55,7 @@ type
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block_summary_root*: Eth2Digest
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state_summary_root*: Eth2Digest
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.1/specs/capella/beacon-chain.md#executionpayload
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/capella/beacon-chain.md#executionpayload
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ExecutionPayload* = object
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parent_hash*: Eth2Digest
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fee_recipient*: ExecutionAddress # 'beneficiary' in the yellow paper
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@ -75,7 +75,7 @@ type
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transactions*: List[Transaction, MAX_TRANSACTIONS_PER_PAYLOAD]
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withdrawals*: List[Withdrawal, MAX_WITHDRAWALS_PER_PAYLOAD] # [New in Capella]
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.1/specs/capella/beacon-chain.md#executionpayloadheader
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/capella/beacon-chain.md#executionpayloadheader
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ExecutionPayloadHeader* = object
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parent_hash*: Eth2Digest
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fee_recipient*: ExecutionAddress
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@ -10,7 +10,7 @@ type
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Epoch* = distinct uint64
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SyncCommitteePeriod* = distinct uint64
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.1/specs/capella/beacon-chain.md#custom-types
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/capella/beacon-chain.md#custom-types
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WithdrawalIndex* = uint64
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DomainType* = distinct array[4, byte]
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@ -36,7 +36,7 @@ const
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DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF* = DomainType([byte 0x08, 0x00, 0x00, 0x00])
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DOMAIN_CONTRIBUTION_AND_PROOF* = DomainType([byte 0x09, 0x00, 0x00, 0x00])
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.1/specs/capella/beacon-chain.md#domain-types
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/capella/beacon-chain.md#domain-types
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DOMAIN_BLS_TO_EXECUTION_CHANGE* = DomainType([byte 0x0a, 0x00, 0x00, 0x00])
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/bellatrix/beacon-chain.md#transition-settings
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@ -27,13 +27,13 @@ import
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export json_serialization, base
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const
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.1/specs/eip4844/polynomial-commitments.md#constants
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/eip4844/polynomial-commitments.md#constants
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BYTES_PER_FIELD_ELEMENT = 32
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.1/specs/eip4844/beacon-chain.md#blob
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BLOB_TX_TYPE* = 0x05'u8
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.2/specs/eip4844/polynomial-commitments.md#constants
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/eip4844/polynomial-commitments.md#constants
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BLS_MODULUS* = "52435875175126190479447740508185965837690552500527637822603658699938581184513".u256
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/eip4844/p2p-interface.md#configuration
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MIN_EPOCHS_FOR_BLOBS_SIDECARS_REQUESTS* = 4096'u64
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@ -62,7 +62,7 @@ type
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beacon_block*: SignedBeaconBlock
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blobs_sidecar*: BlobsSidecar
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.1/specs/eip4844/beacon-chain.md#executionpayload
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/eip4844/beacon-chain.md#executionpayload
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ExecutionPayload* = object
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parent_hash*: Eth2Digest
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fee_recipient*: ExecutionAddress # 'beneficiary' in the yellow paper
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@ -83,7 +83,7 @@ type
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transactions*: List[Transaction, MAX_TRANSACTIONS_PER_PAYLOAD]
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withdrawals*: List[Withdrawal, MAX_WITHDRAWALS_PER_PAYLOAD]
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.2/specs/eip4844/beacon-chain.md#executionpayloadheader
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/eip4844/beacon-chain.md#executionpayloadheader
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ExecutionPayloadHeader* = object
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parent_hash*: Eth2Digest
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fee_recipient*: ExecutionAddress
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@ -19,7 +19,7 @@ export base
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const
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/phase0/p2p-interface.md#topics-and-messages
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/capella/p2p-interface.md#topics-and-messages
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.1/specs/eip4844/p2p-interface.md#topics-and-messages
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/eip4844/p2p-interface.md#topics-and-messages
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topicBeaconBlocksSuffix* = "beacon_block/ssz_snappy"
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topicVoluntaryExitsSuffix* = "voluntary_exit/ssz_snappy"
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topicProposerSlashingsSuffix* = "proposer_slashing/ssz_snappy"
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@ -108,7 +108,7 @@ func getSyncCommitteeContributionAndProofTopic*(forkDigest: ForkDigest): string
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## For subscribing and unsubscribing to/from a subnet.
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eth2Prefix(forkDigest) & "sync_committee_contribution_and_proof/ssz_snappy"
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.1/specs/altair/light-client/p2p-interface.md#light_client_finality_update
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/altair/light-client/p2p-interface.md#light_client_finality_update
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func getLightClientFinalityUpdateTopic*(forkDigest: ForkDigest): string =
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## For broadcasting or obtaining the latest `LightClientFinalityUpdate`.
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eth2Prefix(forkDigest) & "light_client_finality_update/ssz_snappy"
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@ -370,7 +370,7 @@ proc verify_builder_signature*(
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let signing_root = compute_builder_signing_root(fork, msg)
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blsVerify(pubkey, signing_root.data, signature)
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.2/specs/capella/beacon-chain.md#new-process_bls_to_execution_change
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/capella/beacon-chain.md#new-process_bls_to_execution_change
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func compute_bls_to_execution_change_signing_root(
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fork: Fork, genesis_validators_root: Eth2Digest,
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epoch: Epoch, msg: BLSToExecutionChange): Eth2Digest =
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@ -571,7 +571,7 @@ proc process_execution_payload*(
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ok()
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/capella/beacon-chain.md#modified-process_execution_payload
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/capella/beacon-chain.md#modified-process_execution_payload
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proc process_execution_payload*(
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state: var capella.BeaconState, payload: capella.ExecutionPayload,
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notify_new_payload: capella.ExecutePayload): Result[void, cstring] =
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@ -614,7 +614,7 @@ proc process_execution_payload*(
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ok()
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.1/specs/eip4844/beacon-chain.md#process_execution_payload
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/eip4844/beacon-chain.md#process_execution_payload
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proc process_execution_payload*(
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state: var eip4844.BeaconState, payload: eip4844.ExecutionPayload,
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notify_new_payload: eip4844.ExecutePayload): Result[void, cstring] =
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@ -700,7 +700,7 @@ func process_withdrawals*(
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ok()
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.1/specs/eip4844/beacon-chain.md#tx_peek_blob_versioned_hashes
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/eip4844/beacon-chain.md#tx_peek_blob_versioned_hashes
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func tx_peek_blob_versioned_hashes(opaque_tx: Transaction):
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Result[seq[VersionedHash], cstring] =
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## This function retrieves the hashes from the `SignedBlobTransaction` as
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@ -729,7 +729,7 @@ func tx_peek_blob_versioned_hashes(opaque_tx: Transaction):
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res.add versionedHash
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ok res
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.2/specs/eip4844/beacon-chain.md#kzg_commitment_to_versioned_hash
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.0/specs/eip4844/beacon-chain.md#kzg_commitment_to_versioned_hash
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func kzg_commitment_to_versioned_hash(
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kzg_commitment: eip4844.KZGCommitment): VersionedHash =
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.2/specs/eip4844/beacon-chain.md#blob
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