2021-05-06 17:49:33 +00:00
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# Minimal config
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# Extends the minimal preset
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PRESET_BASE: 'minimal'
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2021-09-18 06:39:54 +00:00
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# Transition
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# ---------------------------------------------------------------
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2021-09-21 12:18:46 +00:00
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# TBD, 2**256-2**10 is a placeholder
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TERMINAL_TOTAL_DIFFICULTY: 115792089237316195423570985008687907853269984665640564039457584007913129638912
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2021-10-18 19:38:08 +00:00
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# By default, don't use these params
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2021-09-22 18:18:41 +00:00
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TERMINAL_BLOCK_HASH: 0x0000000000000000000000000000000000000000000000000000000000000000
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2021-10-19 03:25:50 +00:00
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TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH: 18446744073709551615
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2021-10-18 19:38:08 +00:00
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2021-09-18 06:39:54 +00:00
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2021-09-23 23:51:20 +00:00
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2021-05-06 17:49:33 +00:00
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# Genesis
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# ---------------------------------------------------------------
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# [customized]
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MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 64
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# Jan 3, 2020
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MIN_GENESIS_TIME: 1578009600
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# Highest byte set to 0x01 to avoid collisions with mainnet versioning
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GENESIS_FORK_VERSION: 0x00000001
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# [customized] Faster to spin up testnets, but does not give validator reasonable warning time for genesis
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GENESIS_DELAY: 300
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# Forking
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# ---------------------------------------------------------------
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# Values provided for illustrative purposes.
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# Individual tests/testnets may set different values.
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# Altair
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ALTAIR_FORK_VERSION: 0x01000001
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ALTAIR_FORK_EPOCH: 18446744073709551615
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# Merge
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MERGE_FORK_VERSION: 0x02000001
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MERGE_FORK_EPOCH: 18446744073709551615
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# Sharding
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SHARDING_FORK_VERSION: 0x03000001
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SHARDING_FORK_EPOCH: 18446744073709551615
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# Time parameters
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# ---------------------------------------------------------------
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# [customized] Faster for testing purposes
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SECONDS_PER_SLOT: 6
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# 14 (estimate from Eth1 mainnet)
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SECONDS_PER_ETH1_BLOCK: 14
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# 2**8 (= 256) epochs
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MIN_VALIDATOR_WITHDRAWABILITY_DELAY: 256
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# [customized] higher frequency of committee turnover and faster time to acceptable voluntary exit
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SHARD_COMMITTEE_PERIOD: 64
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# [customized] process deposits more quickly, but insecure
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ETH1_FOLLOW_DISTANCE: 16
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2021-05-19 15:15:34 +00:00
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# Validator cycle
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2021-05-06 17:49:33 +00:00
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# ---------------------------------------------------------------
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# 2**2 (= 4)
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INACTIVITY_SCORE_BIAS: 4
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# 2**4 (= 16)
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INACTIVITY_SCORE_RECOVERY_RATE: 16
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2021-05-19 15:15:34 +00:00
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# 2**4 * 10**9 (= 16,000,000,000) Gwei
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EJECTION_BALANCE: 16000000000
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2021-05-06 17:49:33 +00:00
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# 2**2 (= 4)
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MIN_PER_EPOCH_CHURN_LIMIT: 4
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2021-09-08 02:34:28 +00:00
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# [customized] scale queue churn at much lower validator counts for testing
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CHURN_LIMIT_QUOTIENT: 32
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2021-05-06 17:49:33 +00:00
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2021-11-23 00:02:46 +00:00
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# Fork choice
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# ---------------------------------------------------------------
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2021-11-23 22:27:26 +00:00
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# 70%
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2021-11-23 15:23:59 +00:00
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PROPOSER_SCORE_BOOST: 70
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2021-11-23 00:02:46 +00:00
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2021-05-06 17:49:33 +00:00
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# Deposit contract
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# ---------------------------------------------------------------
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# Ethereum Goerli testnet
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DEPOSIT_CHAIN_ID: 5
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DEPOSIT_NETWORK_ID: 5
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# Configured on a per testnet basis
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DEPOSIT_CONTRACT_ADDRESS: 0x1234567890123456789012345678901234567890
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