2021-05-06 17:49:33 +00:00
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# Mainnet preset - Phase0
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2019-04-07 04:46:37 +00:00
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# Misc
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# ---------------------------------------------------------------
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2019-10-17 08:47:51 +00:00
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# 2**6 (= 64)
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MAX_COMMITTEES_PER_SLOT: 64
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2019-04-16 04:57:57 +00:00
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# 2**7 (= 128)
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2019-04-07 04:46:37 +00:00
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TARGET_COMMITTEE_SIZE: 128
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2019-10-20 04:38:00 +00:00
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# 2**11 (= 2,048)
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MAX_VALIDATORS_PER_COMMITTEE: 2048
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2019-04-07 04:46:37 +00:00
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# See issue 563
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SHUFFLE_ROUND_COUNT: 90
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2020-03-03 17:58:47 +00:00
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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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2019-07-01 04:31:14 +00:00
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2019-04-07 04:46:37 +00:00
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# Gwei values
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# ---------------------------------------------------------------
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2019-04-16 04:57:57 +00:00
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# 2**0 * 10**9 (= 1,000,000,000) Gwei
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2019-04-07 04:46:37 +00:00
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MIN_DEPOSIT_AMOUNT: 1000000000
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2019-04-16 04:57:57 +00:00
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# 2**5 * 10**9 (= 32,000,000,000) Gwei
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2019-04-24 09:30:13 +00:00
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MAX_EFFECTIVE_BALANCE: 32000000000
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2019-04-16 04:57:57 +00:00
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# 2**0 * 10**9 (= 1,000,000,000) Gwei
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2019-04-26 07:57:20 +00:00
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EFFECTIVE_BALANCE_INCREMENT: 1000000000
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2019-04-07 04:46:37 +00:00
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# Time parameters
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# ---------------------------------------------------------------
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2019-11-08 18:34:14 +00:00
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# 2**0 (= 1) slots 12 seconds
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2019-07-01 04:31:14 +00:00
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MIN_ATTESTATION_INCLUSION_DELAY: 1
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2019-10-20 05:43:36 +00:00
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# 2**5 (= 32) slots 6.4 minutes
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2019-10-20 04:38:00 +00:00
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SLOTS_PER_EPOCH: 32
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2019-04-16 04:57:57 +00:00
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# 2**0 (= 1) epochs 6.4 minutes
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2019-04-07 04:46:37 +00:00
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MIN_SEED_LOOKAHEAD: 1
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2019-04-16 04:57:57 +00:00
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# 2**2 (= 4) epochs 25.6 minutes
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2019-09-23 18:07:10 +00:00
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MAX_SEED_LOOKAHEAD: 4
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2020-10-08 00:52:47 +00:00
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# 2**6 (= 64) epochs ~6.8 hours
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EPOCHS_PER_ETH1_VOTING_PERIOD: 64
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2021-05-06 17:49:33 +00:00
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# 2**13 (= 8,192) slots ~27 hours
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2019-04-07 04:46:37 +00:00
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SLOTS_PER_HISTORICAL_ROOT: 8192
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2019-04-26 07:57:20 +00:00
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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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2019-04-07 04:46:37 +00:00
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2021-05-06 17:49:33 +00:00
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# State list lengths
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2019-04-07 04:46:37 +00:00
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# ---------------------------------------------------------------
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2019-06-19 19:59:44 +00:00
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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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2019-04-16 04:57:57 +00:00
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# 2**13 (= 8,192) epochs ~36 days
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2019-06-28 13:35:26 +00:00
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EPOCHS_PER_SLASHINGS_VECTOR: 8192
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2019-06-24 21:38:36 +00:00
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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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2019-04-07 04:46:37 +00:00
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# Reward and penalty quotients
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# ---------------------------------------------------------------
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2019-07-01 04:31:14 +00:00
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# 2**6 (= 64)
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BASE_REWARD_FACTOR: 64
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2019-04-16 04:57:57 +00:00
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# 2**9 (= 512)
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2019-06-28 13:35:26 +00:00
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WHISTLEBLOWER_REWARD_QUOTIENT: 512
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2019-04-16 04:57:57 +00:00
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# 2**3 (= 8)
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2019-04-07 04:46:37 +00:00
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PROPOSER_REWARD_QUOTIENT: 8
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2020-09-28 18:56:08 +00:00
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# 2**26 (= 67,108,864)
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INACTIVITY_PENALTY_QUOTIENT: 67108864
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# 2**7 (= 128) (lower safety margin at Phase 0 genesis)
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MIN_SLASHING_PENALTY_QUOTIENT: 128
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# 1 (lower safety margin at Phase 0 genesis)
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PROPORTIONAL_SLASHING_MULTIPLIER: 1
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2019-04-07 04:46:37 +00:00
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# Max operations per block
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# ---------------------------------------------------------------
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2019-04-16 04:57:57 +00:00
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# 2**4 (= 16)
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2019-04-07 04:46:37 +00:00
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MAX_PROPOSER_SLASHINGS: 16
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2020-05-07 20:38:32 +00:00
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# 2**1 (= 2)
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MAX_ATTESTER_SLASHINGS: 2
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2019-04-16 04:57:57 +00:00
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# 2**7 (= 128)
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2019-04-07 04:46:37 +00:00
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MAX_ATTESTATIONS: 128
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2019-04-16 04:57:57 +00:00
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# 2**4 (= 16)
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2019-04-07 04:46:37 +00:00
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MAX_DEPOSITS: 16
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2019-04-16 04:57:57 +00:00
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# 2**4 (= 16)
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2019-04-07 04:46:37 +00:00
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MAX_VOLUNTARY_EXITS: 16
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