221 lines
5.8 KiB
YAML
221 lines
5.8 KiB
YAML
# Mainnet preset
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# Note: the intention of this file (for now) is to illustrate what a mainnet configuration could look like.
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# Some of these constants may still change before the launch of Phase 0.
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# Misc
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# ---------------------------------------------------------------
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# 2**6 (= 64)
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MAX_COMMITTEES_PER_SLOT: 64
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# 2**7 (= 128)
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TARGET_COMMITTEE_SIZE: 128
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# 2**11 (= 2,048)
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MAX_VALIDATORS_PER_COMMITTEE: 2048
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# 2**2 (= 4)
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MIN_PER_EPOCH_CHURN_LIMIT: 4
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# 2**16 (= 65,536)
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CHURN_LIMIT_QUOTIENT: 65536
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# See issue 563
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SHUFFLE_ROUND_COUNT: 90
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# `2**14` (= 16,384)
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MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 16384
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# Jan 3, 2020
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MIN_GENESIS_TIME: 1578009600
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# 4
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HYSTERESIS_QUOTIENT: 4
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# 1 (minus 0.25)
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HYSTERESIS_DOWNWARD_MULTIPLIER: 1
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# 5 (plus 1.25)
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HYSTERESIS_UPWARD_MULTIPLIER: 5
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# Fork Choice
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# ---------------------------------------------------------------
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# 2**3 (= 8)
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SAFE_SLOTS_TO_UPDATE_JUSTIFIED: 8
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# Validator
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# ---------------------------------------------------------------
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# 2**10 (= 1,024)
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ETH1_FOLLOW_DISTANCE: 1024
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# 2**4 (= 16)
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TARGET_AGGREGATORS_PER_COMMITTEE: 16
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# 2**0 (= 1)
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RANDOM_SUBNETS_PER_VALIDATOR: 1
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# 2**8 (= 256)
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EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION: 256
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# 14 (estimate from Eth1 mainnet)
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SECONDS_PER_ETH1_BLOCK: 14
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# Deposit contract
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# ---------------------------------------------------------------
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# **TBD**
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DEPOSIT_CONTRACT_ADDRESS: 0x1234567890123456789012345678901234567890
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# Gwei values
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# ---------------------------------------------------------------
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# 2**0 * 10**9 (= 1,000,000,000) Gwei
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MIN_DEPOSIT_AMOUNT: 1000000000
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# 2**5 * 10**9 (= 32,000,000,000) Gwei
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MAX_EFFECTIVE_BALANCE: 32000000000
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# 2**4 * 10**9 (= 16,000,000,000) Gwei
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EJECTION_BALANCE: 16000000000
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# 2**0 * 10**9 (= 1,000,000,000) Gwei
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EFFECTIVE_BALANCE_INCREMENT: 1000000000
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# Initial values
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# ---------------------------------------------------------------
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# Mainnet initial fork version, recommend altering for testnets
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GENESIS_FORK_VERSION: 0x00000000
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BLS_WITHDRAWAL_PREFIX: 0x00
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# Time parameters
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# ---------------------------------------------------------------
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# 86400 seconds (1 day)
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MIN_GENESIS_DELAY: 86400
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# 12 seconds
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SECONDS_PER_SLOT: 12
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# 2**0 (= 1) slots 12 seconds
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MIN_ATTESTATION_INCLUSION_DELAY: 1
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# 2**5 (= 32) slots 6.4 minutes
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SLOTS_PER_EPOCH: 32
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# 2**0 (= 1) epochs 6.4 minutes
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MIN_SEED_LOOKAHEAD: 1
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# 2**2 (= 4) epochs 25.6 minutes
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MAX_SEED_LOOKAHEAD: 4
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# 2**5 (= 32) epochs ~3.4 hours
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EPOCHS_PER_ETH1_VOTING_PERIOD: 32
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# 2**13 (= 8,192) slots ~13 hours
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SLOTS_PER_HISTORICAL_ROOT: 8192
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# 2**8 (= 256) epochs ~27 hours
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MIN_VALIDATOR_WITHDRAWABILITY_DELAY: 256
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# 2**8 (= 256) epochs ~27 hours
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SHARD_COMMITTEE_PERIOD: 256
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# 2**6 (= 64) epochs ~7 hours
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MAX_EPOCHS_PER_CROSSLINK: 64
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# 2**2 (= 4) epochs 25.6 minutes
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MIN_EPOCHS_TO_INACTIVITY_PENALTY: 4
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# State vector lengths
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# ---------------------------------------------------------------
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# 2**16 (= 65,536) epochs ~0.8 years
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EPOCHS_PER_HISTORICAL_VECTOR: 65536
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# 2**13 (= 8,192) epochs ~36 days
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EPOCHS_PER_SLASHINGS_VECTOR: 8192
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# 2**24 (= 16,777,216) historical roots, ~26,131 years
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HISTORICAL_ROOTS_LIMIT: 16777216
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# 2**40 (= 1,099,511,627,776) validator spots
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VALIDATOR_REGISTRY_LIMIT: 1099511627776
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# Reward and penalty quotients
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# ---------------------------------------------------------------
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# 2**6 (= 64)
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BASE_REWARD_FACTOR: 64
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# 2**9 (= 512)
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WHISTLEBLOWER_REWARD_QUOTIENT: 512
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# 2**3 (= 8)
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PROPOSER_REWARD_QUOTIENT: 8
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# 2**24 (= 16,777,216)
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INACTIVITY_PENALTY_QUOTIENT: 16777216
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# 2**5 (= 32)
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MIN_SLASHING_PENALTY_QUOTIENT: 32
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# Max operations per block
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# ---------------------------------------------------------------
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# 2**4 (= 16)
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MAX_PROPOSER_SLASHINGS: 16
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# 2**0 (= 1)
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MAX_ATTESTER_SLASHINGS: 1
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# 2**7 (= 128)
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MAX_ATTESTATIONS: 128
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# 2**4 (= 16)
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MAX_DEPOSITS: 16
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# 2**4 (= 16)
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MAX_VOLUNTARY_EXITS: 16
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# Signature domains
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# ---------------------------------------------------------------
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DOMAIN_BEACON_PROPOSER: 0x00000000
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DOMAIN_BEACON_ATTESTER: 0x01000000
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DOMAIN_RANDAO: 0x02000000
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DOMAIN_DEPOSIT: 0x03000000
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DOMAIN_VOLUNTARY_EXIT: 0x04000000
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DOMAIN_SELECTION_PROOF: 0x05000000
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DOMAIN_AGGREGATE_AND_PROOF: 0x06000000
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# Phase 1
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DOMAIN_SHARD_PROPOSAL: 0x80000000
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DOMAIN_SHARD_COMMITTEE: 0x81000000
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DOMAIN_LIGHT_CLIENT: 0x82000000
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DOMAIN_CUSTODY_BIT_SLASHING: 0x83000000
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# Phase 1: Upgrade from Phase 0
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# ---------------------------------------------------------------
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PHASE_1_FORK_VERSION: 0x01000000
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# [STUB]
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PHASE_1_GENESIS_SLOT: 32
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INITIAL_ACTIVE_SHARDS: 64
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# Phase 1: General
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# ---------------------------------------------------------------
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# 2**10` (= 1024)
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MAX_SHARDS: 1024
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# 2**3 (= 8) | online epochs | ~51 min
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ONLINE_PERIOD: 8
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# 2**7 (= 128)
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LIGHT_CLIENT_COMMITTEE_SIZE: 128
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# 2**8 (= 256) | epochs | ~27 hours
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LIGHT_CLIENT_COMMITTEE_PERIOD: 256
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# 2**18 (= 262,144)
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SHARD_BLOCK_CHUNK_SIZE: 262144
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# 2**2 (= 4)
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MAX_SHARD_BLOCK_CHUNKS: 4
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# 3 * 2**16` (= 196,608)
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TARGET_SHARD_BLOCK_SIZE: 196608
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# Note: MAX_SHARD_BLOCKS_PER_ATTESTATION is derived from the list length.
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SHARD_BLOCK_OFFSETS: [1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233]
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# len(SHARD_BLOCK_OFFSETS)
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MAX_SHARD_BLOCKS_PER_ATTESTATION: 12
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# 2**14 (= 16,384) Gwei
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MAX_GASPRICE: 16384
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# 2**3 (= 8) Gwei
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MIN_GASPRICE: 8
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# 2**3 (= 8)
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GASPRICE_ADJUSTMENT_COEFFICIENT: 8
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# Phase 1: Custody Game
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# ---------------------------------------------------------------
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# Time parameters
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# 2**1 (= 2) epochs, 12.8 minutes
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RANDAO_PENALTY_EPOCHS: 2
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# 2**14 (= 16,384) epochs ~73 days
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EARLY_DERIVED_SECRET_PENALTY_MAX_FUTURE_EPOCHS: 16384
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# 2**11 (= 2,048) epochs, ~9 days
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EPOCHS_PER_CUSTODY_PERIOD: 2048
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# 2**11 (= 2,048) epochs, ~9 days
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CUSTODY_PERIOD_TO_RANDAO_PADDING: 2048
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# 2**7 (= 128) epochs, ~14 hours
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MAX_REVEAL_LATENESS_DECREMENT: 128
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# Max operations
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# 2**8 (= 256)
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MAX_CUSTODY_KEY_REVEALS: 256
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MAX_EARLY_DERIVED_SECRET_REVEALS: 1
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MAX_CUSTODY_SLASHINGS: 1
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# Reward and penalty quotients
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EARLY_DERIVED_SECRET_REVEAL_SLOT_REWARD_MULTIPLE: 2
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# 2**8 (= 256)
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MINOR_REWARD_QUOTIENT: 256
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