Module config

Modules

• altair
• electra

Constants

• BLOCK_ROOT_AT_INDEX_DEPTH
  The index of the block_roots field in the beacon state tree.
• DOMAIN_SYNC_COMMITTEE
  DomainType(‘0x07000000’) https://github.com/ethereum/consensus-specs/blob/dev/specs/altair/beacon-chain.md#domain-types
• EPOCHS_PER_SYNC_COMMITTEE_PERIOD
  256 epochs in a sync committee period. Frequency of sync committee (subset of Ethereum validators) change is every ~27 hours.
• MAX_BRANCH_PROOF_SIZE
  Sanity value to constrain the max size of a merkle branch proof.
• MAX_EXTRA_DATA_BYTES
  Sizes related to SSZ encoding
• MAX_FEE_RECIPIENT_SIZE
• MAX_LOGS_BLOOM_SIZE
• PUBKEY_SIZE
  Validators public keys are 48 bytes.
• SIGNATURE_SIZE
  Signatures produced by validators are 96 bytes.
• SLOTS_PER_EPOCH
  Defined in https://github.com/ethereum/consensus-specs/tree/f1dff5f6768608d890fc0b347e548297fc3e1f1c/presets/mainnet There are 32 slots in an epoch. An epoch is 6.4 minutes long.
• SLOTS_PER_HISTORICAL_ROOT
  The size of the block root array in the beacon state, used for ancestry proofs.
• SYNC_COMMITTEE_BITS_SIZE
  An array of sync committee block votes, one bit representing the vote of one validator.
• SYNC_COMMITTEE_SIZE
  A sync committee contains 512 randomly selected validators.