mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
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cf0bd633f0
* fork/version detection and unmarshaling support * Update config/params/config.go Co-authored-by: Radosław Kapka <rkapka@wp.pl> * Update proto/detect/configfork.go Co-authored-by: Radosław Kapka <rkapka@wp.pl> * PR feedback * move ssz initialization into the detect package * clarify comment * VersionForEpoch is much simpler/clearer in reverse * simpler VersionForEpoch; build AllConfigs in init * use fieldparams for Version * Update proto/detect/configfork_test.go Co-authored-by: Radosław Kapka <rkapka@wp.pl> * remove custom ForkName type, use runtime/version * pr cleanup * random fix from bad gh ui suggestion; privatize * privatize fieldSpec methods; + unit tests * Update proto/detect/configfork.go Co-authored-by: Potuz <potuz@prysmaticlabs.com> * fix bad github ui suggestion * ensure unique versions for simpler config match * fmt & adding unit test for ByState() * table-driven unit test for ByState * TestUnmarshalState * OrderedSchedule -> network/forks per PR feedback * goimports * lint fixes * move proto/detect -> ssz/encoding/detect * use typeUndefined in String * backport config tests from e2e PR * fix config parity test; make debugging it easier * lint * fix fork schedule initialization * cleanup * fix build * fix big ole derp * anything for you, deep source * goimportsss * InitializeForkSchedule in LoadChainConfigFile * PR feedback Co-authored-by: kasey <kasey@users.noreply.github.com> Co-authored-by: Radosław Kapka <rkapka@wp.pl> Co-authored-by: Potuz <potuz@prysmaticlabs.com>
250 lines
11 KiB
Go
250 lines
11 KiB
Go
package params
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import (
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"math"
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"time"
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"github.com/prysmaticlabs/prysm/encoding/bytesutil"
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)
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// MainnetConfig returns the configuration to be used in the main network.
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func MainnetConfig() *BeaconChainConfig {
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if mainnetBeaconConfig.ForkVersionSchedule == nil {
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mainnetBeaconConfig.InitializeForkSchedule()
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}
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return mainnetBeaconConfig
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}
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// UseMainnetConfig for beacon chain services.
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func UseMainnetConfig() {
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beaconConfig = MainnetConfig()
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}
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const (
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// Genesis Fork Epoch for the mainnet config.
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genesisForkEpoch = 0
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// Altair Fork Epoch for mainnet config.
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mainnetAltairForkEpoch = 74240 // Oct 27, 2021, 10:56:23am UTC
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// Placeholder for the merge epoch until it is decided
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mainnetBellatrixForkEpoch = math.MaxUint64
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)
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var mainnetNetworkConfig = &NetworkConfig{
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GossipMaxSize: 1 << 20, // 1 MiB
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GossipMaxSizeBellatrix: 10 * 1 << 20, // 10 MiB
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MaxChunkSize: 1 << 20, // 1 MiB
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MaxChunkSizeBellatrix: 10 * 1 << 20, // 10 MiB
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AttestationSubnetCount: 64,
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AttestationPropagationSlotRange: 32,
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MaxRequestBlocks: 1 << 10, // 1024
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TtfbTimeout: 5 * time.Second,
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RespTimeout: 10 * time.Second,
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MaximumGossipClockDisparity: 500 * time.Millisecond,
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MessageDomainInvalidSnappy: [4]byte{00, 00, 00, 00},
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MessageDomainValidSnappy: [4]byte{01, 00, 00, 00},
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ETH2Key: "eth2",
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AttSubnetKey: "attnets",
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SyncCommsSubnetKey: "syncnets",
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MinimumPeersInSubnetSearch: 20,
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ContractDeploymentBlock: 11184524, // Note: contract was deployed in block 11052984 but no transactions were sent until 11184524.
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BootstrapNodes: []string{
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// Teku team's bootnode
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"enr:-KG4QOtcP9X1FbIMOe17QNMKqDxCpm14jcX5tiOE4_TyMrFqbmhPZHK_ZPG2Gxb1GE2xdtodOfx9-cgvNtxnRyHEmC0ghGV0aDKQ9aX9QgAAAAD__________4JpZIJ2NIJpcIQDE8KdiXNlY3AyNTZrMaEDhpehBDbZjM_L9ek699Y7vhUJ-eAdMyQW_Fil522Y0fODdGNwgiMog3VkcIIjKA",
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"enr:-KG4QL-eqFoHy0cI31THvtZjpYUu_Jdw_MO7skQRJxY1g5HTN1A0epPCU6vi0gLGUgrzpU-ygeMSS8ewVxDpKfYmxMMGhGV0aDKQtTA_KgAAAAD__________4JpZIJ2NIJpcIQ2_DUbiXNlY3AyNTZrMaED8GJ2vzUqgL6-KD1xalo1CsmY4X1HaDnyl6Y_WayCo9GDdGNwgiMog3VkcIIjKA",
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// Prylab team's bootnodes
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"enr:-Ku4QImhMc1z8yCiNJ1TyUxdcfNucje3BGwEHzodEZUan8PherEo4sF7pPHPSIB1NNuSg5fZy7qFsjmUKs2ea1Whi0EBh2F0dG5ldHOIAAAAAAAAAACEZXRoMpD1pf1CAAAAAP__________gmlkgnY0gmlwhBLf22SJc2VjcDI1NmsxoQOVphkDqal4QzPMksc5wnpuC3gvSC8AfbFOnZY_On34wIN1ZHCCIyg",
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"enr:-Ku4QP2xDnEtUXIjzJ_DhlCRN9SN99RYQPJL92TMlSv7U5C1YnYLjwOQHgZIUXw6c-BvRg2Yc2QsZxxoS_pPRVe0yK8Bh2F0dG5ldHOIAAAAAAAAAACEZXRoMpD1pf1CAAAAAP__________gmlkgnY0gmlwhBLf22SJc2VjcDI1NmsxoQMeFF5GrS7UZpAH2Ly84aLK-TyvH-dRo0JM1i8yygH50YN1ZHCCJxA",
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"enr:-Ku4QPp9z1W4tAO8Ber_NQierYaOStqhDqQdOPY3bB3jDgkjcbk6YrEnVYIiCBbTxuar3CzS528d2iE7TdJsrL-dEKoBh2F0dG5ldHOIAAAAAAAAAACEZXRoMpD1pf1CAAAAAP__________gmlkgnY0gmlwhBLf22SJc2VjcDI1NmsxoQMw5fqqkw2hHC4F5HZZDPsNmPdB1Gi8JPQK7pRc9XHh-oN1ZHCCKvg",
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// Lighthouse team's bootnodes
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"enr:-Jq4QItoFUuug_n_qbYbU0OY04-np2wT8rUCauOOXNi0H3BWbDj-zbfZb7otA7jZ6flbBpx1LNZK2TDebZ9dEKx84LYBhGV0aDKQtTA_KgEAAAD__________4JpZIJ2NIJpcISsaa0ZiXNlY3AyNTZrMaEDHAD2JKYevx89W0CcFJFiskdcEzkH_Wdv9iW42qLK79ODdWRwgiMo",
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"enr:-Jq4QN_YBsUOqQsty1OGvYv48PMaiEt1AzGD1NkYQHaxZoTyVGqMYXg0K9c0LPNWC9pkXmggApp8nygYLsQwScwAgfgBhGV0aDKQtTA_KgEAAAD__________4JpZIJ2NIJpcISLosQxiXNlY3AyNTZrMaEDBJj7_dLFACaxBfaI8KZTh_SSJUjhyAyfshimvSqo22WDdWRwgiMo",
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// EF bootnodes
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"enr:-Ku4QHqVeJ8PPICcWk1vSn_XcSkjOkNiTg6Fmii5j6vUQgvzMc9L1goFnLKgXqBJspJjIsB91LTOleFmyWWrFVATGngBh2F0dG5ldHOIAAAAAAAAAACEZXRoMpC1MD8qAAAAAP__________gmlkgnY0gmlwhAMRHkWJc2VjcDI1NmsxoQKLVXFOhp2uX6jeT0DvvDpPcU8FWMjQdR4wMuORMhpX24N1ZHCCIyg",
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"enr:-Ku4QG-2_Md3sZIAUebGYT6g0SMskIml77l6yR-M_JXc-UdNHCmHQeOiMLbylPejyJsdAPsTHJyjJB2sYGDLe0dn8uYBh2F0dG5ldHOIAAAAAAAAAACEZXRoMpC1MD8qAAAAAP__________gmlkgnY0gmlwhBLY-NyJc2VjcDI1NmsxoQORcM6e19T1T9gi7jxEZjk_sjVLGFscUNqAY9obgZaxbIN1ZHCCIyg",
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"enr:-Ku4QPn5eVhcoF1opaFEvg1b6JNFD2rqVkHQ8HApOKK61OIcIXD127bKWgAtbwI7pnxx6cDyk_nI88TrZKQaGMZj0q0Bh2F0dG5ldHOIAAAAAAAAAACEZXRoMpC1MD8qAAAAAP__________gmlkgnY0gmlwhDayLMaJc2VjcDI1NmsxoQK2sBOLGcUb4AwuYzFuAVCaNHA-dy24UuEKkeFNgCVCsIN1ZHCCIyg",
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"enr:-Ku4QEWzdnVtXc2Q0ZVigfCGggOVB2Vc1ZCPEc6j21NIFLODSJbvNaef1g4PxhPwl_3kax86YPheFUSLXPRs98vvYsoBh2F0dG5ldHOIAAAAAAAAAACEZXRoMpC1MD8qAAAAAP__________gmlkgnY0gmlwhDZBrP2Jc2VjcDI1NmsxoQM6jr8Rb1ktLEsVcKAPa08wCsKUmvoQ8khiOl_SLozf9IN1ZHCCIyg",
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// Nimbus bootnodes
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"enr:-LK4QA8FfhaAjlb_BXsXxSfiysR7R52Nhi9JBt4F8SPssu8hdE1BXQQEtVDC3qStCW60LSO7hEsVHv5zm8_6Vnjhcn0Bh2F0dG5ldHOIAAAAAAAAAACEZXRoMpC1MD8qAAAAAP__________gmlkgnY0gmlwhAN4aBKJc2VjcDI1NmsxoQJerDhsJ-KxZ8sHySMOCmTO6sHM3iCFQ6VMvLTe948MyYN0Y3CCI4yDdWRwgiOM",
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"enr:-LK4QKWrXTpV9T78hNG6s8AM6IO4XH9kFT91uZtFg1GcsJ6dKovDOr1jtAAFPnS2lvNltkOGA9k29BUN7lFh_sjuc9QBh2F0dG5ldHOIAAAAAAAAAACEZXRoMpC1MD8qAAAAAP__________gmlkgnY0gmlwhANAdd-Jc2VjcDI1NmsxoQLQa6ai7y9PMN5hpLe5HmiJSlYzMuzP7ZhwRiwHvqNXdoN0Y3CCI4yDdWRwgiOM",
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},
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}
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var mainnetBeaconConfig = &BeaconChainConfig{
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// Constants (Non-configurable)
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FarFutureEpoch: math.MaxUint64,
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FarFutureSlot: math.MaxUint64,
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BaseRewardsPerEpoch: 4,
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DepositContractTreeDepth: 32,
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GenesisDelay: 604800, // 1 week.
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// Misc constant.
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TargetCommitteeSize: 128,
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MaxValidatorsPerCommittee: 2048,
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MaxCommitteesPerSlot: 64,
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MinPerEpochChurnLimit: 4,
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ChurnLimitQuotient: 1 << 16,
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ShuffleRoundCount: 90,
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MinGenesisActiveValidatorCount: 16384,
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MinGenesisTime: 1606824000, // Dec 1, 2020, 12pm UTC.
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TargetAggregatorsPerCommittee: 16,
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HysteresisQuotient: 4,
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HysteresisDownwardMultiplier: 1,
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HysteresisUpwardMultiplier: 5,
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// Gwei value constants.
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MinDepositAmount: 1 * 1e9,
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MaxEffectiveBalance: 32 * 1e9,
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EjectionBalance: 16 * 1e9,
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EffectiveBalanceIncrement: 1 * 1e9,
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// Initial value constants.
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BLSWithdrawalPrefixByte: byte(0),
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ZeroHash: [32]byte{},
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// Time parameter constants.
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MinAttestationInclusionDelay: 1,
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SecondsPerSlot: 12,
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SlotsPerEpoch: 32,
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SqrRootSlotsPerEpoch: 5,
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MinSeedLookahead: 1,
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MaxSeedLookahead: 4,
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EpochsPerEth1VotingPeriod: 64,
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SlotsPerHistoricalRoot: 8192,
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MinValidatorWithdrawabilityDelay: 256,
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ShardCommitteePeriod: 256,
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MinEpochsToInactivityPenalty: 4,
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Eth1FollowDistance: 2048,
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SafeSlotsToUpdateJustified: 8,
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// Fork choice algorithm constants.
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ProposerScoreBoost: 70,
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IntervalsPerSlot: 3,
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// Ethereum PoW parameters.
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DepositChainID: 1, // Chain ID of eth1 mainnet.
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DepositNetworkID: 1, // Network ID of eth1 mainnet.
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DepositContractAddress: "0x00000000219ab540356cBB839Cbe05303d7705Fa",
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// Validator params.
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RandomSubnetsPerValidator: 1 << 0,
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EpochsPerRandomSubnetSubscription: 1 << 8,
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// While eth1 mainnet block times are closer to 13s, we must conform with other clients in
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// order to vote on the correct eth1 blocks.
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//
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// Additional context: https://github.com/ethereum/consensus-specs/issues/2132
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// Bug prompting this change: https://github.com/prysmaticlabs/prysm/issues/7856
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// Future optimization: https://github.com/prysmaticlabs/prysm/issues/7739
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SecondsPerETH1Block: 14,
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// State list length constants.
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EpochsPerHistoricalVector: 65536,
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EpochsPerSlashingsVector: 8192,
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HistoricalRootsLimit: 16777216,
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ValidatorRegistryLimit: 1099511627776,
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// Reward and penalty quotients constants.
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BaseRewardFactor: 64,
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WhistleBlowerRewardQuotient: 512,
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ProposerRewardQuotient: 8,
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InactivityPenaltyQuotient: 67108864,
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MinSlashingPenaltyQuotient: 128,
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ProportionalSlashingMultiplier: 1,
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// Max operations per block constants.
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MaxProposerSlashings: 16,
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MaxAttesterSlashings: 2,
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MaxAttestations: 128,
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MaxDeposits: 16,
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MaxVoluntaryExits: 16,
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// BLS domain values.
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DomainBeaconProposer: bytesutil.ToBytes4(bytesutil.Bytes4(0)),
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DomainBeaconAttester: bytesutil.ToBytes4(bytesutil.Bytes4(1)),
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DomainRandao: bytesutil.ToBytes4(bytesutil.Bytes4(2)),
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DomainDeposit: bytesutil.ToBytes4(bytesutil.Bytes4(3)),
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DomainVoluntaryExit: bytesutil.ToBytes4(bytesutil.Bytes4(4)),
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DomainSelectionProof: bytesutil.ToBytes4(bytesutil.Bytes4(5)),
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DomainAggregateAndProof: bytesutil.ToBytes4(bytesutil.Bytes4(6)),
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DomainSyncCommittee: bytesutil.ToBytes4(bytesutil.Bytes4(7)),
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DomainSyncCommitteeSelectionProof: bytesutil.ToBytes4(bytesutil.Bytes4(8)),
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DomainContributionAndProof: bytesutil.ToBytes4(bytesutil.Bytes4(9)),
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// Prysm constants.
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GweiPerEth: 1000000000,
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BLSSecretKeyLength: 32,
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BLSPubkeyLength: 48,
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DefaultBufferSize: 10000,
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WithdrawalPrivkeyFileName: "/shardwithdrawalkey",
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ValidatorPrivkeyFileName: "/validatorprivatekey",
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RPCSyncCheck: 1,
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EmptySignature: [96]byte{},
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DefaultPageSize: 250,
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MaxPeersToSync: 15,
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SlotsPerArchivedPoint: 2048,
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GenesisCountdownInterval: time.Minute,
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ConfigName: ConfigNames[Mainnet],
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PresetBase: "mainnet",
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BeaconStateFieldCount: 21,
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BeaconStateAltairFieldCount: 24,
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BeaconStateBellatrixFieldCount: 25,
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// Slasher related values.
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WeakSubjectivityPeriod: 54000,
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PruneSlasherStoragePeriod: 10,
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SlashingProtectionPruningEpochs: 512,
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// Weak subjectivity values.
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SafetyDecay: 10,
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// Fork related values.
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GenesisEpoch: genesisForkEpoch,
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GenesisForkVersion: []byte{0, 0, 0, 0},
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AltairForkVersion: []byte{1, 0, 0, 0},
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AltairForkEpoch: mainnetAltairForkEpoch,
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BellatrixForkVersion: []byte{2, 0, 0, 0},
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BellatrixForkEpoch: mainnetBellatrixForkEpoch,
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ShardingForkVersion: []byte{3, 0, 0, 0},
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ShardingForkEpoch: math.MaxUint64,
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// New values introduced in Altair hard fork 1.
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// Participation flag indices.
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TimelySourceFlagIndex: 0,
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TimelyTargetFlagIndex: 1,
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TimelyHeadFlagIndex: 2,
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// Incentivization weight values.
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TimelySourceWeight: 14,
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TimelyTargetWeight: 26,
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TimelyHeadWeight: 14,
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SyncRewardWeight: 2,
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ProposerWeight: 8,
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WeightDenominator: 64,
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// Validator related values.
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TargetAggregatorsPerSyncSubcommittee: 16,
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SyncCommitteeSubnetCount: 4,
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// Misc values.
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SyncCommitteeSize: 512,
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InactivityScoreBias: 4,
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InactivityScoreRecoveryRate: 16,
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EpochsPerSyncCommitteePeriod: 256,
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// Updated penalty values.
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InactivityPenaltyQuotientAltair: 3 * 1 << 24, //50331648
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MinSlashingPenaltyQuotientAltair: 64,
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ProportionalSlashingMultiplierAltair: 2,
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MinSlashingPenaltyQuotientBellatrix: 32,
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ProportionalSlashingMultiplierBellatrix: 3,
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InactivityPenaltyQuotientBellatrix: 1 << 24,
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// Light client
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MinSyncCommitteeParticipants: 1,
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// Bellatrix
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TerminalBlockHashActivationEpoch: 18446744073709551615,
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TerminalBlockHash: [32]byte{},
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TerminalTotalDifficulty: "115792089237316195423570985008687907853269984665640564039457584007913129638912",
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}
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