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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2021-12-29 11:40:16 +00:00
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# Free-form short name of the network that this configuration applies to - known
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# canonical network names include:
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# * 'mainnet' - there can be only one
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# * 'prater' - testnet
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# Must match the regex: [a-z0-9\-]
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CONFIG_NAME: '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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2022-08-15 14:00:14 +00:00
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# 2**256-2**10 for testing minimal network
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2021-09-21 12:18:46 +00:00
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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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2021-12-22 07:46:18 +00:00
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# Bellatrix
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BELLATRIX_FORK_VERSION: 0x02000001
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BELLATRIX_FORK_EPOCH: 18446744073709551615
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2021-12-01 18:37:30 +00:00
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# Capella
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CAPELLA_FORK_VERSION: 0x03000001
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CAPELLA_FORK_EPOCH: 18446744073709551615
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2023-01-23 14:08:34 +00:00
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# DENEB
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DENEB_FORK_VERSION: 0x04000001
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DENEB_FORK_EPOCH: 18446744073709551615
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2023-03-27 12:58:43 +00:00
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# EIP6110
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2023-03-28 06:49:13 +00:00
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EIP6110_FORK_VERSION: 0x05000001
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2023-03-27 12:58:43 +00:00
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EIP6110_FORK_EPOCH: 18446744073709551615
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2021-05-06 17:49:33 +00:00
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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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2022-05-20 19:15:40 +00:00
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# 40%
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PROPOSER_SCORE_BOOST: 40
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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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2023-05-16 15:36:52 +00:00
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# Networking
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# ---------------------------------------------------------------
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# `2**20` (= 1048576, 1 MiB)
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GOSSIP_MAX_SIZE: 1048576
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# `2**10` (= 1024)
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MAX_REQUEST_BLOCKS: 1024
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2023-05-23 19:52:36 +00:00
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# `2**8` (= 256)
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EPOCHS_PER_SUBNET_SUBSCRIPTION: 256
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2023-05-16 15:36:52 +00:00
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# [customized] `MIN_VALIDATOR_WITHDRAWABILITY_DELAY + CHURN_LIMIT_QUOTIENT // 2` (= 272)
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MIN_EPOCHS_FOR_BLOCK_REQUESTS: 272
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# `2**20` (=1048576, 1 MiB)
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MAX_CHUNK_SIZE: 1048576
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# 5s
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TTFB_TIMEOUT: 5
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# 10s
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RESP_TIMEOUT: 10
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ATTESTATION_PROPAGATION_SLOT_RANGE: 32
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# 500ms
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MAXIMUM_GOSSIP_CLOCK_DISPARITY: 500
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MESSAGE_DOMAIN_INVALID_SNAPPY: 0x00000000
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MESSAGE_DOMAIN_VALID_SNAPPY: 0x01000000
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# 2 subnets per node
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SUBNETS_PER_NODE: 2
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# 2**8 (= 64)
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ATTESTATION_SUBNET_COUNT: 64
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ATTESTATION_SUBNET_EXTRA_BITS: 0
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# ceillog2(ATTESTATION_SUBNET_COUNT) + ATTESTATION_SUBNET_EXTRA_BITS
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ATTESTATION_SUBNET_PREFIX_BITS: 6
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