@lodestar/params
Version:
Chain parameters required for lodestar
124 lines • 4.45 kB
JavaScript
// Mainnet preset
// https://github.com/ethereum/consensus-specs/tree/dev/presets/mainnet
export const mainnetPreset = {
// Misc
// ---------------------------------------------------------------
// 2**6 (= 64)
MAX_COMMITTEES_PER_SLOT: 64,
// 2**7 (= 128)
TARGET_COMMITTEE_SIZE: 128,
// 2**11 (= 2,048)
MAX_VALIDATORS_PER_COMMITTEE: 2048,
// See issue 563
SHUFFLE_ROUND_COUNT: 90,
// 4
HYSTERESIS_QUOTIENT: 4,
// 1 (minus 0.25)
HYSTERESIS_DOWNWARD_MULTIPLIER: 1,
// 5 (plus 1.25)
HYSTERESIS_UPWARD_MULTIPLIER: 5,
// Gwei values
// ---------------------------------------------------------------
// 2**0 * 10**9 (= 1,000,000,000) Gwei
MIN_DEPOSIT_AMOUNT: 1000000000,
// 2**5 * 10**9 (= 32,000,000,000) Gwei
MAX_EFFECTIVE_BALANCE: 32000000000,
// 2**0 * 10**9 (= 1,000,000,000) Gwei
EFFECTIVE_BALANCE_INCREMENT: 1000000000,
// Time parameters
// ---------------------------------------------------------------
// 2**0 (= 1) slots 12 seconds
MIN_ATTESTATION_INCLUSION_DELAY: 1,
// 2**5 (= 32) slots 6.4 minutes
SLOTS_PER_EPOCH: 32,
// 2**0 (= 1) epochs 6.4 minutes
MIN_SEED_LOOKAHEAD: 1,
// 2**2 (= 4) epochs 25.6 minutes
MAX_SEED_LOOKAHEAD: 4,
// 2**6 (= 64) epochs ~6.8 hours
EPOCHS_PER_ETH1_VOTING_PERIOD: 64,
// 2**13 (= 8,192) slots ~13 hours
SLOTS_PER_HISTORICAL_ROOT: 8192,
// 2**2 (= 4) epochs 25.6 minutes
MIN_EPOCHS_TO_INACTIVITY_PENALTY: 4,
// State vector lengths
// ---------------------------------------------------------------
// 2**16 (= 65,536) epochs ~0.8 years
EPOCHS_PER_HISTORICAL_VECTOR: 65536,
// 2**13 (= 8,192) epochs ~36 days
EPOCHS_PER_SLASHINGS_VECTOR: 8192,
// 2**24 (= 16,777,216) historical roots, ~26,131 years
HISTORICAL_ROOTS_LIMIT: 16777216,
// 2**40 (= 1,099,511,627,776) validator spots
VALIDATOR_REGISTRY_LIMIT: 1099511627776,
// Reward and penalty quotients
// ---------------------------------------------------------------
// 2**6 (= 64)
BASE_REWARD_FACTOR: 64,
// 2**9 (= 512)
WHISTLEBLOWER_REWARD_QUOTIENT: 512,
// 2**3 (= 8)
PROPOSER_REWARD_QUOTIENT: 8,
// 2**26 (= 67,108,864)
INACTIVITY_PENALTY_QUOTIENT: 67108864,
// 2**7 (= 128) (lower safety margin at Phase 0 genesis)
MIN_SLASHING_PENALTY_QUOTIENT: 128,
PROPORTIONAL_SLASHING_MULTIPLIER: 1,
// Max operations per block
// ---------------------------------------------------------------
// 2**4 (= 16)
MAX_PROPOSER_SLASHINGS: 16,
// 2**1 (= 2)
MAX_ATTESTER_SLASHINGS: 2,
// 2**7 (= 128)
MAX_ATTESTATIONS: 128,
// 2**4 (= 16)
MAX_DEPOSITS: 16,
// 2**4 (= 16)
MAX_VOLUNTARY_EXITS: 16,
// ALTAIR
/////////
SYNC_COMMITTEE_SIZE: 512,
EPOCHS_PER_SYNC_COMMITTEE_PERIOD: 256,
INACTIVITY_PENALTY_QUOTIENT_ALTAIR: 50331648,
MIN_SLASHING_PENALTY_QUOTIENT_ALTAIR: 64,
PROPORTIONAL_SLASHING_MULTIPLIER_ALTAIR: 2,
MIN_SYNC_COMMITTEE_PARTICIPANTS: 1,
UPDATE_TIMEOUT: 8192,
// BELLATRIX
////////////
INACTIVITY_PENALTY_QUOTIENT_BELLATRIX: 16777216,
MIN_SLASHING_PENALTY_QUOTIENT_BELLATRIX: 32,
PROPORTIONAL_SLASHING_MULTIPLIER_BELLATRIX: 3,
MAX_BYTES_PER_TRANSACTION: 1073741824,
MAX_TRANSACTIONS_PER_PAYLOAD: 1048576,
BYTES_PER_LOGS_BLOOM: 256,
MAX_EXTRA_DATA_BYTES: 32,
// CAPELLA
//////////
MAX_BLS_TO_EXECUTION_CHANGES: 16,
MAX_WITHDRAWALS_PER_PAYLOAD: 16,
MAX_VALIDATORS_PER_WITHDRAWALS_SWEEP: 16384,
// DENEB
///////////
FIELD_ELEMENTS_PER_BLOB: 4096,
MAX_BLOB_COMMITMENTS_PER_BLOCK: 4096,
KZG_COMMITMENT_INCLUSION_PROOF_DEPTH: 17,
// ELECTRA
MAX_DEPOSIT_REQUESTS_PER_PAYLOAD: 8192,
MAX_WITHDRAWAL_REQUESTS_PER_PAYLOAD: 16,
MAX_ATTESTER_SLASHINGS_ELECTRA: 1,
MAX_ATTESTATIONS_ELECTRA: 8,
MAX_PENDING_PARTIALS_PER_WITHDRAWALS_SWEEP: 8,
MAX_PENDING_DEPOSITS_PER_EPOCH: 16,
// 2**11 * 10**9 (= 2,048,000,000,000) Gwei
MAX_EFFECTIVE_BALANCE_ELECTRA: 2048000000000,
MIN_SLASHING_PENALTY_QUOTIENT_ELECTRA: 4096,
MIN_ACTIVATION_BALANCE: 32000000000,
PENDING_DEPOSITS_LIMIT: 134217728,
PENDING_PARTIAL_WITHDRAWALS_LIMIT: 134217728,
PENDING_CONSOLIDATIONS_LIMIT: 262144,
MAX_CONSOLIDATION_REQUESTS_PER_PAYLOAD: 2,
WHISTLEBLOWER_REWARD_QUOTIENT_ELECTRA: 4096,
};
//# sourceMappingURL=mainnet.js.map