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@chainsafe/lodestar-params - npm Package Compare versions

Comparing version 0.23.0 to 0.23.1-alpha.0

lib/activePreset.d.ts
lib/activePreset.js
lib/activePreset.js.map
lib/forkName.d.ts
lib/forkName.js
lib/forkName.js.map
lib/preset/altair/index.d.ts
lib/preset/altair/index.js
lib/preset/altair/index.js.map
lib/preset/altair/interface.d.ts
lib/preset/altair/interface.js
lib/preset/altair/interface.js.map
lib/preset/altair/ssz.d.ts
lib/preset/altair/ssz.js
lib/preset/altair/ssz.js.map
lib/preset/index.d.ts
lib/preset/index.js
lib/preset/index.js.map
lib/preset/interface.d.ts
lib/preset/interface.js
lib/preset/interface.js.map
lib/preset/phase0/index.d.ts
lib/preset/phase0/index.js
lib/preset/phase0/index.js.map
lib/preset/phase0/interface.d.ts
lib/preset/phase0/interface.js
lib/preset/phase0/interface.js.map
lib/preset/phase0/ssz.d.ts
lib/preset/phase0/ssz.js
lib/preset/phase0/ssz.js.map
lib/preset/presetName.d.ts
lib/preset/presetName.js
lib/preset/presetName.js.map
lib/preset/ssz.d.ts
lib/preset/ssz.js
lib/preset/ssz.js.map

28

lib/constants.d.ts

@@ -7,6 +7,32 @@ export declare const GENESIS_SLOT = 0;

export declare const JUSTIFICATION_BITS_LENGTH = 4;
export declare const MAX_REQUEST_BLOCKS: number;
export declare const BLS_WITHDRAWAL_PREFIX: Uint8Array;
export declare const ETH1_ADDRESS_WITHDRAWAL_PREFIX: Uint8Array;
export declare const DOMAIN_BEACON_PROPOSER: Uint8Array;
export declare const DOMAIN_BEACON_ATTESTER: Uint8Array;
export declare const DOMAIN_RANDAO: Uint8Array;
export declare const DOMAIN_DEPOSIT: Uint8Array;
export declare const DOMAIN_VOLUNTARY_EXIT: Uint8Array;
export declare const DOMAIN_SELECTION_PROOF: Uint8Array;
export declare const DOMAIN_AGGREGATE_AND_PROOF: Uint8Array;
export declare const DOMAIN_SYNC_COMMITTEE: Uint8Array;
export declare const DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF: Uint8Array;
export declare const DOMAIN_CONTRIBUTION_AND_PROOF: Uint8Array;
export declare const TIMELY_SOURCE_FLAG_INDEX = 0;
export declare const TIMELY_TARGET_FLAG_INDEX = 1;
export declare const TIMELY_HEAD_FLAG_INDEX = 2;
export declare const TIMELY_SOURCE_WEIGHT: bigint;
export declare const TIMELY_TARGET_WEIGHT: bigint;
export declare const TIMELY_HEAD_WEIGHT: bigint;
export declare const SYNC_REWARD_WEIGHT: bigint;
export declare const PROPOSER_WEIGHT: bigint;
export declare const WEIGHT_DENOMINATOR: bigint;
export declare const PARTICIPATION_FLAG_WEIGHTS: bigint[];
export declare const TARGET_AGGREGATORS_PER_COMMITTEE = 16;
export declare const RANDOM_SUBNETS_PER_VALIDATOR = 1;
export declare const EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION = 256;
/** Rationale: https://github.com/ethereum/eth2.0-specs/blob/dev/specs/phase0/p2p-interface.md#why-are-there-attestation_subnet_count-attestation-subnets */
export declare const ATTESTATION_SUBNET_COUNT = 64;
export declare const TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE = 4;
export declare const SYNC_COMMITTEE_SUBNET_COUNT = 4;
export declare const MAX_REQUEST_BLOCKS: number;
export declare const MIN_SYNC_COMMITTEE_PARTICIPANTS = 1;

@@ -13,0 +39,0 @@ /**

70

lib/constants.js

@@ -6,3 +6,4 @@ "use strict";

});
exports.NEXT_SYNC_COMMITTEE_INDEX_FLOORLOG2 = exports.NEXT_SYNC_COMMITTEE_INDEX = exports.FINALIZED_ROOT_INDEX_FLOORLOG2 = exports.FINALIZED_ROOT_INDEX = exports.MIN_SYNC_COMMITTEE_PARTICIPANTS = exports.SYNC_COMMITTEE_SUBNET_COUNT = exports.ATTESTATION_SUBNET_COUNT = exports.MAX_REQUEST_BLOCKS = exports.JUSTIFICATION_BITS_LENGTH = exports.DEPOSIT_CONTRACT_TREE_DEPTH = exports.BASE_REWARDS_PER_EPOCH = exports.FAR_FUTURE_EPOCH = exports.GENESIS_EPOCH = exports.GENESIS_SLOT = void 0;
exports.NEXT_SYNC_COMMITTEE_INDEX_FLOORLOG2 = exports.NEXT_SYNC_COMMITTEE_INDEX = exports.FINALIZED_ROOT_INDEX_FLOORLOG2 = exports.FINALIZED_ROOT_INDEX = exports.MIN_SYNC_COMMITTEE_PARTICIPANTS = exports.MAX_REQUEST_BLOCKS = exports.SYNC_COMMITTEE_SUBNET_COUNT = exports.TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE = exports.ATTESTATION_SUBNET_COUNT = exports.EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION = exports.RANDOM_SUBNETS_PER_VALIDATOR = exports.TARGET_AGGREGATORS_PER_COMMITTEE = exports.PARTICIPATION_FLAG_WEIGHTS = exports.WEIGHT_DENOMINATOR = exports.PROPOSER_WEIGHT = exports.SYNC_REWARD_WEIGHT = exports.TIMELY_HEAD_WEIGHT = exports.TIMELY_TARGET_WEIGHT = exports.TIMELY_SOURCE_WEIGHT = exports.TIMELY_HEAD_FLAG_INDEX = exports.TIMELY_TARGET_FLAG_INDEX = exports.TIMELY_SOURCE_FLAG_INDEX = exports.DOMAIN_CONTRIBUTION_AND_PROOF = exports.DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF = exports.DOMAIN_SYNC_COMMITTEE = exports.DOMAIN_AGGREGATE_AND_PROOF = exports.DOMAIN_SELECTION_PROOF = exports.DOMAIN_VOLUNTARY_EXIT = exports.DOMAIN_DEPOSIT = exports.DOMAIN_RANDAO = exports.DOMAIN_BEACON_ATTESTER = exports.DOMAIN_BEACON_PROPOSER = exports.ETH1_ADDRESS_WITHDRAWAL_PREFIX = exports.BLS_WITHDRAWAL_PREFIX = exports.JUSTIFICATION_BITS_LENGTH = exports.DEPOSIT_CONTRACT_TREE_DEPTH = exports.BASE_REWARDS_PER_EPOCH = exports.FAR_FUTURE_EPOCH = exports.GENESIS_EPOCH = exports.GENESIS_SLOT = void 0;
// Misc
const GENESIS_SLOT = 0;

@@ -19,14 +20,73 @@ exports.GENESIS_SLOT = GENESIS_SLOT;

exports.DEPOSIT_CONTRACT_TREE_DEPTH = DEPOSIT_CONTRACT_TREE_DEPTH;
const JUSTIFICATION_BITS_LENGTH = 4;
const JUSTIFICATION_BITS_LENGTH = 4; // Withdrawal prefixes
exports.JUSTIFICATION_BITS_LENGTH = JUSTIFICATION_BITS_LENGTH;
const MAX_REQUEST_BLOCKS = 2 ** 10; // 1024
const BLS_WITHDRAWAL_PREFIX = Uint8Array.from([0]);
exports.BLS_WITHDRAWAL_PREFIX = BLS_WITHDRAWAL_PREFIX;
const ETH1_ADDRESS_WITHDRAWAL_PREFIX = Uint8Array.from([0]); // Domain types
exports.ETH1_ADDRESS_WITHDRAWAL_PREFIX = ETH1_ADDRESS_WITHDRAWAL_PREFIX;
const DOMAIN_BEACON_PROPOSER = Uint8Array.from([0, 0, 0, 0]);
exports.DOMAIN_BEACON_PROPOSER = DOMAIN_BEACON_PROPOSER;
const DOMAIN_BEACON_ATTESTER = Uint8Array.from([1, 0, 0, 0]);
exports.DOMAIN_BEACON_ATTESTER = DOMAIN_BEACON_ATTESTER;
const DOMAIN_RANDAO = Uint8Array.from([2, 0, 0, 0]);
exports.DOMAIN_RANDAO = DOMAIN_RANDAO;
const DOMAIN_DEPOSIT = Uint8Array.from([3, 0, 0, 0]);
exports.DOMAIN_DEPOSIT = DOMAIN_DEPOSIT;
const DOMAIN_VOLUNTARY_EXIT = Uint8Array.from([4, 0, 0, 0]);
exports.DOMAIN_VOLUNTARY_EXIT = DOMAIN_VOLUNTARY_EXIT;
const DOMAIN_SELECTION_PROOF = Uint8Array.from([5, 0, 0, 0]);
exports.DOMAIN_SELECTION_PROOF = DOMAIN_SELECTION_PROOF;
const DOMAIN_AGGREGATE_AND_PROOF = Uint8Array.from([6, 0, 0, 0]);
exports.DOMAIN_AGGREGATE_AND_PROOF = DOMAIN_AGGREGATE_AND_PROOF;
const DOMAIN_SYNC_COMMITTEE = Uint8Array.from([7, 0, 0, 0]);
exports.DOMAIN_SYNC_COMMITTEE = DOMAIN_SYNC_COMMITTEE;
const DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF = Uint8Array.from([8, 0, 0, 0]);
exports.DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF = DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF;
const DOMAIN_CONTRIBUTION_AND_PROOF = Uint8Array.from([9, 0, 0, 0]); // Participation flag indices
exports.DOMAIN_CONTRIBUTION_AND_PROOF = DOMAIN_CONTRIBUTION_AND_PROOF;
const TIMELY_SOURCE_FLAG_INDEX = 0;
exports.TIMELY_SOURCE_FLAG_INDEX = TIMELY_SOURCE_FLAG_INDEX;
const TIMELY_TARGET_FLAG_INDEX = 1;
exports.TIMELY_TARGET_FLAG_INDEX = TIMELY_TARGET_FLAG_INDEX;
const TIMELY_HEAD_FLAG_INDEX = 2; // Incentivization weights
exports.TIMELY_HEAD_FLAG_INDEX = TIMELY_HEAD_FLAG_INDEX;
const TIMELY_SOURCE_WEIGHT = BigInt(12);
exports.TIMELY_SOURCE_WEIGHT = TIMELY_SOURCE_WEIGHT;
const TIMELY_TARGET_WEIGHT = BigInt(24);
exports.TIMELY_TARGET_WEIGHT = TIMELY_TARGET_WEIGHT;
const TIMELY_HEAD_WEIGHT = BigInt(12);
exports.TIMELY_HEAD_WEIGHT = TIMELY_HEAD_WEIGHT;
const SYNC_REWARD_WEIGHT = BigInt(8);
exports.SYNC_REWARD_WEIGHT = SYNC_REWARD_WEIGHT;
const PROPOSER_WEIGHT = BigInt(8);
exports.PROPOSER_WEIGHT = PROPOSER_WEIGHT;
const WEIGHT_DENOMINATOR = BigInt(64); // altair misc
exports.WEIGHT_DENOMINATOR = WEIGHT_DENOMINATOR;
const PARTICIPATION_FLAG_WEIGHTS = [TIMELY_SOURCE_WEIGHT, TIMELY_TARGET_WEIGHT, TIMELY_HEAD_WEIGHT]; // phase0 validator
exports.PARTICIPATION_FLAG_WEIGHTS = PARTICIPATION_FLAG_WEIGHTS;
const TARGET_AGGREGATORS_PER_COMMITTEE = 16;
exports.TARGET_AGGREGATORS_PER_COMMITTEE = TARGET_AGGREGATORS_PER_COMMITTEE;
const RANDOM_SUBNETS_PER_VALIDATOR = 1;
exports.RANDOM_SUBNETS_PER_VALIDATOR = RANDOM_SUBNETS_PER_VALIDATOR;
const EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION = 256;
/** Rationale: https://github.com/ethereum/eth2.0-specs/blob/dev/specs/phase0/p2p-interface.md#why-are-there-attestation_subnet_count-attestation-subnets */
exports.MAX_REQUEST_BLOCKS = MAX_REQUEST_BLOCKS;
const ATTESTATION_SUBNET_COUNT = 64; // https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.5/specs/altair/validator.md
exports.EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION = EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION;
const ATTESTATION_SUBNET_COUNT = 64; // altair validator
exports.ATTESTATION_SUBNET_COUNT = ATTESTATION_SUBNET_COUNT;
const TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE = 4;
exports.TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE = TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE;
const SYNC_COMMITTEE_SUBNET_COUNT = 4;
exports.SYNC_COMMITTEE_SUBNET_COUNT = SYNC_COMMITTEE_SUBNET_COUNT;
const MAX_REQUEST_BLOCKS = 2 ** 10; // 1024
//
exports.MAX_REQUEST_BLOCKS = MAX_REQUEST_BLOCKS;
const MIN_SYNC_COMMITTEE_PARTICIPANTS = 1; // Lightclient pre-computed

@@ -33,0 +93,0 @@

11

lib/index.d.ts

@@ -1,10 +0,5 @@

/**
* @module params
*/
export * from "./phase0";
export * from "./altair";
export * from "./interface";
export * from "./beaconParams";
export * from "./constants";
export { createIBeaconParams } from "./utils";
export * from "./preset";
export * from "./activePreset";
export * from "./forkName";
//# sourceMappingURL=index.d.ts.map

61

lib/index.js

@@ -6,22 +6,12 @@ "use strict";

});
var _exportNames = {
createIBeaconParams: true
};
Object.defineProperty(exports, "createIBeaconParams", {
enumerable: true,
get: function () {
return _utils.createIBeaconParams;
}
});
var _phase = require("./phase0");
var _constants = require("./constants");
Object.keys(_phase).forEach(function (key) {
Object.keys(_constants).forEach(function (key) {
if (key === "default" || key === "__esModule") return;
if (Object.prototype.hasOwnProperty.call(_exportNames, key)) return;
if (key in exports && exports[key] === _phase[key]) return;
if (key in exports && exports[key] === _constants[key]) return;
Object.defineProperty(exports, key, {
enumerable: true,
get: function () {
return _phase[key];
return _constants[key];
}

@@ -31,12 +21,11 @@ });

var _altair = require("./altair");
var _preset = require("./preset");
Object.keys(_altair).forEach(function (key) {
Object.keys(_preset).forEach(function (key) {
if (key === "default" || key === "__esModule") return;
if (Object.prototype.hasOwnProperty.call(_exportNames, key)) return;
if (key in exports && exports[key] === _altair[key]) return;
if (key in exports && exports[key] === _preset[key]) return;
Object.defineProperty(exports, key, {
enumerable: true,
get: function () {
return _altair[key];
return _preset[key];
}

@@ -46,12 +35,11 @@ });

var _interface = require("./interface");
var _activePreset = require("./activePreset");
Object.keys(_interface).forEach(function (key) {
Object.keys(_activePreset).forEach(function (key) {
if (key === "default" || key === "__esModule") return;
if (Object.prototype.hasOwnProperty.call(_exportNames, key)) return;
if (key in exports && exports[key] === _interface[key]) return;
if (key in exports && exports[key] === _activePreset[key]) return;
Object.defineProperty(exports, key, {
enumerable: true,
get: function () {
return _interface[key];
return _activePreset[key];
}

@@ -61,31 +49,14 @@ });

var _beaconParams = require("./beaconParams");
var _forkName = require("./forkName");
Object.keys(_beaconParams).forEach(function (key) {
Object.keys(_forkName).forEach(function (key) {
if (key === "default" || key === "__esModule") return;
if (Object.prototype.hasOwnProperty.call(_exportNames, key)) return;
if (key in exports && exports[key] === _beaconParams[key]) return;
if (key in exports && exports[key] === _forkName[key]) return;
Object.defineProperty(exports, key, {
enumerable: true,
get: function () {
return _beaconParams[key];
return _forkName[key];
}
});
});
var _constants = require("./constants");
Object.keys(_constants).forEach(function (key) {
if (key === "default" || key === "__esModule") return;
if (Object.prototype.hasOwnProperty.call(_exportNames, key)) return;
if (key in exports && exports[key] === _constants[key]) return;
Object.defineProperty(exports, key, {
enumerable: true,
get: function () {
return _constants[key];
}
});
});
var _utils = require("./utils");
//# sourceMappingURL=index.js.map

18

lib/presets/mainnet/altair.d.ts

@@ -1,17 +0,3 @@

export declare const altairJson: {
CONFIG_NAME: string;
SYNC_COMMITTEE_SIZE: number;
INACTIVITY_SCORE_BIAS: number;
INACTIVITY_SCORE_RECOVERY_RATE: number;
EPOCHS_PER_SYNC_COMMITTEE_PERIOD: number;
DOMAIN_SYNC_COMMITTEE: string;
DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF: string;
DOMAIN_CONTRIBUTION_AND_PROOF: string;
ALTAIR_FORK_VERSION: string;
ALTAIR_FORK_EPOCH: string;
INACTIVITY_PENALTY_QUOTIENT_ALTAIR: number;
MIN_SLASHING_PENALTY_QUOTIENT_ALTAIR: number;
PROPORTIONAL_SLASHING_MULTIPLIER_ALTAIR: number;
TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE: number;
};
import { IAltairPreset } from "../../preset";
export declare const altair: IAltairPreset;
//# sourceMappingURL=altair.d.ts.map

23

lib/presets/mainnet/altair.js

@@ -6,24 +6,13 @@ "use strict";

});
exports.altairJson = void 0;
exports.altair = void 0;
/* eslint-disable @typescript-eslint/naming-convention */
const altairJson = {
CONFIG_NAME: "mainnet",
// 2**9 (=512)
const altair = {
SYNC_COMMITTEE_SIZE: 512,
INACTIVITY_SCORE_BIAS: 4,
// 2**4 (= 16)
INACTIVITY_SCORE_RECOVERY_RATE: 16,
EPOCHS_PER_SYNC_COMMITTEE_PERIOD: 512,
DOMAIN_SYNC_COMMITTEE: "0x07000000",
DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF: "0x08000000",
DOMAIN_CONTRIBUTION_AND_PROOF: "0x09000000",
ALTAIR_FORK_VERSION: "0x01000000",
ALTAIR_FORK_EPOCH: "0xffffffffffffffff",
INACTIVITY_PENALTY_QUOTIENT_ALTAIR: 50331648,
MIN_SLASHING_PENALTY_QUOTIENT_ALTAIR: 64,
PROPORTIONAL_SLASHING_MULTIPLIER_ALTAIR: 2,
TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE: 4
INACTIVITY_PENALTY_QUOTIENT_ALTAIR: BigInt(50331648),
MIN_SLASHING_PENALTY_QUOTIENT_ALTAIR: BigInt(64),
PROPORTIONAL_SLASHING_MULTIPLIER_ALTAIR: BigInt(2)
};
exports.altairJson = altairJson;
exports.altair = altair;
//# sourceMappingURL=altair.js.map

6

lib/presets/mainnet/index.d.ts

@@ -1,4 +0,4 @@

import { IBeaconParams } from "../../interface";
export declare const commit = "v1.1.0-alpha.5";
export declare const params: IBeaconParams;
import { IBeaconPreset } from "../../preset";
export declare const commit = "v1.1.0-alpha.6";
export declare const preset: IBeaconPreset;
//# sourceMappingURL=index.d.ts.map

12

lib/presets/mainnet/index.js

@@ -6,6 +6,4 @@ "use strict";

});
exports.params = exports.commit = void 0;
exports.preset = exports.commit = void 0;
var _utils = require("../../utils");
var _phase = require("./phase0");

@@ -21,6 +19,8 @@

const commit = "v1.1.0-alpha.5";
const commit = "v1.1.0-alpha.6";
exports.commit = commit;
const params = (0, _utils.createIBeaconParams)(_objectSpread(_objectSpread({}, _phase.phase0Json), _altair.altairJson));
exports.params = params;
const preset = _objectSpread(_objectSpread({}, _phase.phase0), _altair.altair);
exports.preset = preset;
//# sourceMappingURL=index.js.map

64

lib/presets/mainnet/phase0.d.ts

@@ -1,63 +0,3 @@

export declare const phase0Json: {
CONFIG_NAME: string;
MAX_COMMITTEES_PER_SLOT: number;
TARGET_COMMITTEE_SIZE: number;
MAX_VALIDATORS_PER_COMMITTEE: number;
MIN_PER_EPOCH_CHURN_LIMIT: number;
CHURN_LIMIT_QUOTIENT: number;
SHUFFLE_ROUND_COUNT: number;
MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: number;
MIN_GENESIS_TIME: number;
HYSTERESIS_QUOTIENT: number;
HYSTERESIS_DOWNWARD_MULTIPLIER: number;
HYSTERESIS_UPWARD_MULTIPLIER: number;
PROPORTIONAL_SLASHING_MULTIPLIER: number;
SAFE_SLOTS_TO_UPDATE_JUSTIFIED: number;
ETH1_FOLLOW_DISTANCE: number;
TARGET_AGGREGATORS_PER_COMMITTEE: number;
RANDOM_SUBNETS_PER_VALIDATOR: number;
EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION: number;
SECONDS_PER_ETH1_BLOCK: number;
DEPOSIT_CHAIN_ID: number;
DEPOSIT_NETWORK_ID: number;
DEPOSIT_CONTRACT_ADDRESS: string;
MIN_DEPOSIT_AMOUNT: number;
MAX_EFFECTIVE_BALANCE: number;
EJECTION_BALANCE: number;
EFFECTIVE_BALANCE_INCREMENT: number;
GENESIS_FORK_VERSION: string;
BLS_WITHDRAWAL_PREFIX: string;
GENESIS_DELAY: number;
SECONDS_PER_SLOT: number;
MIN_ATTESTATION_INCLUSION_DELAY: number;
SLOTS_PER_EPOCH: number;
MIN_SEED_LOOKAHEAD: number;
MAX_SEED_LOOKAHEAD: number;
EPOCHS_PER_ETH1_VOTING_PERIOD: number;
SLOTS_PER_HISTORICAL_ROOT: number;
MIN_VALIDATOR_WITHDRAWABILITY_DELAY: number;
SHARD_COMMITTEE_PERIOD: number;
MIN_EPOCHS_TO_INACTIVITY_PENALTY: number;
EPOCHS_PER_HISTORICAL_VECTOR: number;
EPOCHS_PER_SLASHINGS_VECTOR: number;
HISTORICAL_ROOTS_LIMIT: number;
VALIDATOR_REGISTRY_LIMIT: number;
BASE_REWARD_FACTOR: number;
WHISTLEBLOWER_REWARD_QUOTIENT: number;
PROPOSER_REWARD_QUOTIENT: number;
INACTIVITY_PENALTY_QUOTIENT: number;
MIN_SLASHING_PENALTY_QUOTIENT: number;
MAX_PROPOSER_SLASHINGS: number;
MAX_ATTESTER_SLASHINGS: number;
MAX_ATTESTATIONS: number;
MAX_DEPOSITS: number;
MAX_VOLUNTARY_EXITS: number;
DOMAIN_BEACON_PROPOSER: string;
DOMAIN_BEACON_ATTESTER: string;
DOMAIN_RANDAO: string;
DOMAIN_DEPOSIT: string;
DOMAIN_VOLUNTARY_EXIT: string;
DOMAIN_SELECTION_PROOF: string;
DOMAIN_AGGREGATE_AND_PROOF: string;
};
import { IPhase0Preset } from "../../preset";
export declare const phase0: IPhase0Preset;
//# sourceMappingURL=phase0.d.ts.map

79

lib/presets/mainnet/phase0.js

@@ -6,8 +6,7 @@ "use strict";

});
exports.phase0Json = void 0;
exports.phase0 = void 0;
/* eslint-disable @typescript-eslint/naming-convention */
// Mainnet preset
const phase0Json = {
CONFIG_NAME: "mainnet",
const phase0 = {
// Misc

@@ -21,12 +20,4 @@ // ---------------------------------------------------------------

MAX_VALIDATORS_PER_COMMITTEE: 2048,
// 2**2 (= 4)
MIN_PER_EPOCH_CHURN_LIMIT: 4,
// 2**16 (= 65,536)
CHURN_LIMIT_QUOTIENT: 65536,
// See issue 563
SHUFFLE_ROUND_COUNT: 90,
// `2**14` (= 16,384)
MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 16384,
// Jan 3, 2020
MIN_GENESIS_TIME: 1606824000,
// 4

@@ -38,4 +29,2 @@ HYSTERESIS_QUOTIENT: 4,

HYSTERESIS_UPWARD_MULTIPLIER: 5,
// 3
PROPORTIONAL_SLASHING_MULTIPLIER: 1,
// Fork Choice

@@ -45,42 +34,12 @@ // ---------------------------------------------------------------

SAFE_SLOTS_TO_UPDATE_JUSTIFIED: 8,
// Validator
// ---------------------------------------------------------------
// 2**11 (= 2,048)
ETH1_FOLLOW_DISTANCE: 2048,
// 2**4 (= 16)
TARGET_AGGREGATORS_PER_COMMITTEE: 16,
// 2**0 (= 1)
RANDOM_SUBNETS_PER_VALIDATOR: 1,
// 2**8 (= 256)
EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION: 256,
// 14 (estimate from Eth1 mainnet)
SECONDS_PER_ETH1_BLOCK: 14,
// Deposit contract
// ---------------------------------------------------------------
// Ethereum PoW Mainnet
DEPOSIT_CHAIN_ID: 1,
DEPOSIT_NETWORK_ID: 1,
// **TBD**
DEPOSIT_CONTRACT_ADDRESS: "0x00000000219ab540356cBB839Cbe05303d7705Fa",
// Gwei values
// ---------------------------------------------------------------
// 2**0 * 10**9 (= 1,000,000,000) Gwei
MIN_DEPOSIT_AMOUNT: 1000000000,
MIN_DEPOSIT_AMOUNT: BigInt(1000000000),
// 2**5 * 10**9 (= 32,000,000,000) Gwei
MAX_EFFECTIVE_BALANCE: 32000000000,
// 2**4 * 10**9 (= 16,000,000,000) Gwei
EJECTION_BALANCE: 16000000000,
MAX_EFFECTIVE_BALANCE: BigInt(32000000000),
// 2**0 * 10**9 (= 1,000,000,000) Gwei
EFFECTIVE_BALANCE_INCREMENT: 1000000000,
// Initial values
// ---------------------------------------------------------------
// Mainnet initial fork version, recommend altering for testnets
GENESIS_FORK_VERSION: "0x00000000",
BLS_WITHDRAWAL_PREFIX: "0x00",
EFFECTIVE_BALANCE_INCREMENT: BigInt(1000000000),
// Time parameters
// ---------------------------------------------------------------
// 604800 seconds (7 days)
GENESIS_DELAY: 604800,
// 12 seconds
SECONDS_PER_SLOT: 12,
// 2**0 (= 1) slots 12 seconds

@@ -98,6 +57,2 @@ MIN_ATTESTATION_INCLUSION_DELAY: 1,

SLOTS_PER_HISTORICAL_ROOT: 8192,
// 2**8 (= 256) epochs ~27 hours
MIN_VALIDATOR_WITHDRAWABILITY_DELAY: 256,
// 2**8 (= 256) epochs ~27 hours
SHARD_COMMITTEE_PERIOD: 256,
// 2**2 (= 4) epochs 25.6 minutes

@@ -118,11 +73,12 @@ MIN_EPOCHS_TO_INACTIVITY_PENALTY: 4,

// 2**6 (= 64)
BASE_REWARD_FACTOR: 64,
BASE_REWARD_FACTOR: BigInt(64),
// 2**9 (= 512)
WHISTLEBLOWER_REWARD_QUOTIENT: 512,
WHISTLEBLOWER_REWARD_QUOTIENT: BigInt(512),
// 2**3 (= 8)
PROPOSER_REWARD_QUOTIENT: 8,
PROPOSER_REWARD_QUOTIENT: BigInt(8),
// 2**26 (= 67,108,864)
INACTIVITY_PENALTY_QUOTIENT: 67108864,
INACTIVITY_PENALTY_QUOTIENT: BigInt(67108864),
// 2**7 (= 128) (lower safety margin at Phase 0 genesis)
MIN_SLASHING_PENALTY_QUOTIENT: 128,
MIN_SLASHING_PENALTY_QUOTIENT: BigInt(128),
PROPORTIONAL_SLASHING_MULTIPLIER: BigInt(1),
// Max operations per block

@@ -139,14 +95,5 @@ // ---------------------------------------------------------------

// 2**4 (= 16)
MAX_VOLUNTARY_EXITS: 16,
// Signature domains
// ---------------------------------------------------------------
DOMAIN_BEACON_PROPOSER: "0x00000000",
DOMAIN_BEACON_ATTESTER: "0x01000000",
DOMAIN_RANDAO: "0x02000000",
DOMAIN_DEPOSIT: "0x03000000",
DOMAIN_VOLUNTARY_EXIT: "0x04000000",
DOMAIN_SELECTION_PROOF: "0x05000000",
DOMAIN_AGGREGATE_AND_PROOF: "0x06000000"
MAX_VOLUNTARY_EXITS: 16
};
exports.phase0Json = phase0Json;
exports.phase0 = phase0;
//# sourceMappingURL=phase0.js.map

18

lib/presets/minimal/altair.d.ts

@@ -1,17 +0,3 @@

export declare const altairJson: {
CONFIG_NAME: string;
SYNC_COMMITTEE_SIZE: number;
INACTIVITY_SCORE_BIAS: number;
INACTIVITY_SCORE_RECOVERY_RATE: number;
EPOCHS_PER_SYNC_COMMITTEE_PERIOD: number;
DOMAIN_SYNC_COMMITTEE: string;
DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF: string;
DOMAIN_CONTRIBUTION_AND_PROOF: string;
ALTAIR_FORK_VERSION: string;
ALTAIR_FORK_EPOCH: string;
INACTIVITY_PENALTY_QUOTIENT_ALTAIR: number;
MIN_SLASHING_PENALTY_QUOTIENT_ALTAIR: number;
PROPORTIONAL_SLASHING_MULTIPLIER_ALTAIR: number;
TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE: number;
};
import { IAltairPreset } from "../../preset";
export declare const altair: IAltairPreset;
//# sourceMappingURL=altair.d.ts.map

21

lib/presets/minimal/altair.js

@@ -6,22 +6,13 @@ "use strict";

});
exports.altairJson = void 0;
exports.altair = void 0;
/* eslint-disable @typescript-eslint/naming-convention */
const altairJson = {
CONFIG_NAME: "minimal",
const altair = {
SYNC_COMMITTEE_SIZE: 32,
INACTIVITY_SCORE_BIAS: 4,
INACTIVITY_SCORE_RECOVERY_RATE: 16,
EPOCHS_PER_SYNC_COMMITTEE_PERIOD: 8,
DOMAIN_SYNC_COMMITTEE: "0x07000000",
DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF: "0x08000000",
DOMAIN_CONTRIBUTION_AND_PROOF: "0x09000000",
ALTAIR_FORK_VERSION: "0x01000001",
ALTAIR_FORK_EPOCH: "0xffffffffffffffff",
INACTIVITY_PENALTY_QUOTIENT_ALTAIR: 50331648,
MIN_SLASHING_PENALTY_QUOTIENT_ALTAIR: 64,
PROPORTIONAL_SLASHING_MULTIPLIER_ALTAIR: 2,
TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE: 4
INACTIVITY_PENALTY_QUOTIENT_ALTAIR: BigInt(50331648),
MIN_SLASHING_PENALTY_QUOTIENT_ALTAIR: BigInt(64),
PROPORTIONAL_SLASHING_MULTIPLIER_ALTAIR: BigInt(2)
};
exports.altairJson = altairJson;
exports.altair = altair;
//# sourceMappingURL=altair.js.map

6

lib/presets/minimal/index.d.ts

@@ -1,4 +0,4 @@

import { IBeaconParams } from "../../interface";
export declare const commit = "v1.1.0-alpha.5";
export declare const params: IBeaconParams;
import { IBeaconPreset } from "../../preset";
export declare const commit = "v1.1.0-alpha.6";
export declare const preset: IBeaconPreset;
//# sourceMappingURL=index.d.ts.map

12

lib/presets/minimal/index.js

@@ -6,6 +6,4 @@ "use strict";

});
exports.params = exports.commit = void 0;
exports.preset = exports.commit = void 0;
var _utils = require("../../utils");
var _phase = require("./phase0");

@@ -21,6 +19,8 @@

const commit = "v1.1.0-alpha.5";
const commit = "v1.1.0-alpha.6";
exports.commit = commit;
const params = (0, _utils.createIBeaconParams)(_objectSpread(_objectSpread({}, _phase.phase0Json), _altair.altairJson));
exports.params = params;
const preset = _objectSpread(_objectSpread({}, _phase.phase0), _altair.altair);
exports.preset = preset;
//# sourceMappingURL=index.js.map

64

lib/presets/minimal/phase0.d.ts

@@ -1,63 +0,3 @@

export declare const phase0Json: {
CONFIG_NAME: string;
MAX_COMMITTEES_PER_SLOT: number;
TARGET_COMMITTEE_SIZE: number;
MAX_VALIDATORS_PER_COMMITTEE: number;
MIN_PER_EPOCH_CHURN_LIMIT: number;
CHURN_LIMIT_QUOTIENT: number;
SHUFFLE_ROUND_COUNT: number;
MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: number;
MIN_GENESIS_TIME: number;
HYSTERESIS_QUOTIENT: number;
HYSTERESIS_DOWNWARD_MULTIPLIER: number;
HYSTERESIS_UPWARD_MULTIPLIER: number;
SAFE_SLOTS_TO_UPDATE_JUSTIFIED: number;
ETH1_FOLLOW_DISTANCE: number;
TARGET_AGGREGATORS_PER_COMMITTEE: number;
RANDOM_SUBNETS_PER_VALIDATOR: number;
EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION: number;
SECONDS_PER_ETH1_BLOCK: number;
DEPOSIT_CHAIN_ID: number;
DEPOSIT_NETWORK_ID: number;
DEPOSIT_CONTRACT_ADDRESS: string;
MIN_DEPOSIT_AMOUNT: number;
MAX_EFFECTIVE_BALANCE: number;
EJECTION_BALANCE: number;
EFFECTIVE_BALANCE_INCREMENT: number;
GENESIS_FORK_VERSION: string;
BLS_WITHDRAWAL_PREFIX: string;
GENESIS_DELAY: number;
SECONDS_PER_SLOT: number;
MIN_ATTESTATION_INCLUSION_DELAY: number;
SLOTS_PER_EPOCH: number;
MIN_SEED_LOOKAHEAD: number;
MAX_SEED_LOOKAHEAD: number;
EPOCHS_PER_ETH1_VOTING_PERIOD: number;
SLOTS_PER_HISTORICAL_ROOT: number;
MIN_VALIDATOR_WITHDRAWABILITY_DELAY: number;
SHARD_COMMITTEE_PERIOD: number;
MIN_EPOCHS_TO_INACTIVITY_PENALTY: number;
EPOCHS_PER_HISTORICAL_VECTOR: number;
EPOCHS_PER_SLASHINGS_VECTOR: number;
HISTORICAL_ROOTS_LIMIT: number;
VALIDATOR_REGISTRY_LIMIT: number;
BASE_REWARD_FACTOR: number;
WHISTLEBLOWER_REWARD_QUOTIENT: number;
PROPOSER_REWARD_QUOTIENT: number;
INACTIVITY_PENALTY_QUOTIENT: number;
MIN_SLASHING_PENALTY_QUOTIENT: number;
PROPORTIONAL_SLASHING_MULTIPLIER: number;
MAX_PROPOSER_SLASHINGS: number;
MAX_ATTESTER_SLASHINGS: number;
MAX_ATTESTATIONS: number;
MAX_DEPOSITS: number;
MAX_VOLUNTARY_EXITS: number;
DOMAIN_BEACON_PROPOSER: string;
DOMAIN_BEACON_ATTESTER: string;
DOMAIN_RANDAO: string;
DOMAIN_DEPOSIT: string;
DOMAIN_VOLUNTARY_EXIT: string;
DOMAIN_SELECTION_PROOF: string;
DOMAIN_AGGREGATE_AND_PROOF: string;
};
import { IPhase0Preset } from "../../preset";
export declare const phase0: IPhase0Preset;
//# sourceMappingURL=phase0.d.ts.map

77

lib/presets/minimal/phase0.js

@@ -6,8 +6,7 @@ "use strict";

});
exports.phase0Json = void 0;
exports.phase0 = void 0;
/* eslint-disable @typescript-eslint/naming-convention */
// Minimal preset
const phase0Json = {
CONFIG_NAME: "minimal",
const phase0 = {
// Misc

@@ -21,12 +20,4 @@ // ---------------------------------------------------------------

MAX_VALIDATORS_PER_COMMITTEE: 2048,
// 2**2 (= 4)
MIN_PER_EPOCH_CHURN_LIMIT: 4,
// 2**16 (= 65,536)
CHURN_LIMIT_QUOTIENT: 65536,
// [customized] Faster, but unsecure.
SHUFFLE_ROUND_COUNT: 10,
// [customized]
MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 64,
// Jan 3, 2020
MIN_GENESIS_TIME: 1578009600,
// 4

@@ -42,42 +33,12 @@ HYSTERESIS_QUOTIENT: 4,

SAFE_SLOTS_TO_UPDATE_JUSTIFIED: 2,
// Validator
// ---------------------------------------------------------------
// [customized] process deposits more quickly, but insecure
ETH1_FOLLOW_DISTANCE: 16,
// 2**4 (= 16)
TARGET_AGGREGATORS_PER_COMMITTEE: 16,
// 2**0 (= 1)
RANDOM_SUBNETS_PER_VALIDATOR: 1,
// 2**8 (= 256)
EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION: 256,
// 14 (estimate from Eth1 mainnet)
SECONDS_PER_ETH1_BLOCK: 14,
// Deposit contract
// ---------------------------------------------------------------
// Ethereum Goerli testnet
DEPOSIT_CHAIN_ID: 5,
DEPOSIT_NETWORK_ID: 5,
// **TBD**
DEPOSIT_CONTRACT_ADDRESS: "0x1234567890123456789012345678901234567890",
// Gwei values
// ---------------------------------------------------------------
// 2**0 * 10**9 (= 1,000,000,000) Gwei
MIN_DEPOSIT_AMOUNT: 1000000000,
MIN_DEPOSIT_AMOUNT: BigInt(1000000000),
// 2**5 * 10**9 (= 32,000,000,000) Gwei
MAX_EFFECTIVE_BALANCE: 32000000000,
// 2**4 * 10**9 (= 16,000,000,000) Gwei
EJECTION_BALANCE: 16000000000,
MAX_EFFECTIVE_BALANCE: BigInt(32000000000),
// 2**0 * 10**9 (= 1,000,000,000) Gwei
EFFECTIVE_BALANCE_INCREMENT: 1000000000,
// Initial values
// ---------------------------------------------------------------
// Highest byte set to 0x01 to avoid collisions with mainnet versioning
GENESIS_FORK_VERSION: "0x00000001",
BLS_WITHDRAWAL_PREFIX: "0x00",
EFFECTIVE_BALANCE_INCREMENT: BigInt(1000000000),
// Time parameters
// ---------------------------------------------------------------
// [customized] Faster to spin up testnets, but does not give validator reasonable warning time for genesis
GENESIS_DELAY: 300,
// [customized] Faster for testing purposes
SECONDS_PER_SLOT: 6,
// 2**0 (= 1) slots 6 seconds

@@ -95,2 +56,4 @@ MIN_ATTESTATION_INCLUSION_DELAY: 1,

SLOTS_PER_HISTORICAL_ROOT: 64,
/*
// 2**8 (= 256) epochs

@@ -100,2 +63,3 @@ MIN_VALIDATOR_WITHDRAWABILITY_DELAY: 256,

SHARD_COMMITTEE_PERIOD: 64,
*/
// 2**2 (= 4) epochs

@@ -116,13 +80,13 @@ MIN_EPOCHS_TO_INACTIVITY_PENALTY: 4,

// 2**6 (= 64)
BASE_REWARD_FACTOR: 64,
BASE_REWARD_FACTOR: BigInt(64),
// 2**9 (= 512)
WHISTLEBLOWER_REWARD_QUOTIENT: 512,
WHISTLEBLOWER_REWARD_QUOTIENT: BigInt(512),
// 2**3 (= 8)
PROPOSER_REWARD_QUOTIENT: 8,
PROPOSER_REWARD_QUOTIENT: BigInt(8),
// [customized] 2**25 (= 33,554,432)
INACTIVITY_PENALTY_QUOTIENT: 33554432,
INACTIVITY_PENALTY_QUOTIENT: BigInt(33554432),
// [customized] 2**6 (= 64)
MIN_SLASHING_PENALTY_QUOTIENT: 64,
MIN_SLASHING_PENALTY_QUOTIENT: BigInt(64),
// [customized] 2 (lower safety margin than Phase 0 genesis but different than mainnet config for testing)
PROPORTIONAL_SLASHING_MULTIPLIER: 2,
PROPORTIONAL_SLASHING_MULTIPLIER: BigInt(2),
// Max operations per block

@@ -139,14 +103,5 @@ // ---------------------------------------------------------------

// 2**4 (= 16)
MAX_VOLUNTARY_EXITS: 16,
// Signature domains
// ---------------------------------------------------------------
DOMAIN_BEACON_PROPOSER: "0x00000000",
DOMAIN_BEACON_ATTESTER: "0x01000000",
DOMAIN_RANDAO: "0x02000000",
DOMAIN_DEPOSIT: "0x03000000",
DOMAIN_VOLUNTARY_EXIT: "0x04000000",
DOMAIN_SELECTION_PROOF: "0x05000000",
DOMAIN_AGGREGATE_AND_PROOF: "0x06000000"
MAX_VOLUNTARY_EXITS: 16
};
exports.phase0Json = phase0Json;
exports.phase0 = phase0;
//# sourceMappingURL=phase0.js.map

7

lib/utils.d.ts

@@ -1,6 +0,3 @@

import { Schema } from "js-yaml";
import { IBeaconParams } from "./interface";
export declare function createIBeaconParams(input: Record<string, unknown>): Partial<IBeaconParams>;
export declare function loadConfigYaml(configYaml: string): Record<string, unknown>;
export declare const schema: Schema;
import { IBeaconPreset } from "./preset";
export declare function createIBeaconPreset(input: Record<string, unknown>): Partial<IBeaconPreset>;
//# sourceMappingURL=utils.d.ts.map

30

lib/utils.js

@@ -6,14 +6,10 @@ "use strict";

});
exports.createIBeaconParams = createIBeaconParams;
exports.loadConfigYaml = loadConfigYaml;
exports.schema = void 0;
exports.createIBeaconPreset = createIBeaconPreset;
var _jsYaml = require("js-yaml");
var _preset = require("./preset");
var _beaconParams = require("./beaconParams");
function createIBeaconParams(input) {
function createIBeaconPreset(input) {
const params = {};
for (const [fieldName, fieldType] of Object.entries(_beaconParams.BeaconParams.fields)) {
for (const [fieldName, fieldType] of Object.entries(_preset.BeaconPreset.fields)) {
if (input[fieldName] != null) {

@@ -31,20 +27,2 @@ try {

}
function loadConfigYaml(configYaml) {
return (0, _jsYaml.load)(configYaml, {
schema
});
}
const schema = new _jsYaml.Schema({
include: [_jsYaml.FAILSAFE_SCHEMA],
implicit: [new _jsYaml.Type("tag:yaml.org,2002:str", {
kind: "scalar",
construct: function (data) {
// eslint-disable-next-line @typescript-eslint/no-unsafe-return
return data !== null ? data : "";
}
})]
});
exports.schema = schema;
//# sourceMappingURL=utils.js.map

4

package.json
{
"name": "@chainsafe/lodestar-params",
"version": "0.23.0",
"version": "0.23.1-alpha.0+7ff5465",
"description": "Chain parameters required for lodestar",

@@ -55,3 +55,3 @@ "author": "ChainSafe Systems",

},
"gitHead": "8f4e720c0ed5b701149e2b432c22f0c2b536555a"
"gitHead": "7ff5465baa2414e78c9b0519ff3e262f1d09f36d"
}

14

README.md

@@ -17,13 +17,13 @@ # lodestar-params

// mainnet and minimal presets are available under non-default exports
import {params as mainnetParams} from "@chainsafe/lodestar-params/mainnet";
import {params as minimalParams} from "@chainsafe/lodestar-params/mainnet";
import {params as mainnetPreset} from "@chainsafe/lodestar-params/mainnet";
import {params as minimalPreset} from "@chainsafe/lodestar-params/mainnet";
mainnetParams.SHARD_COUNT;
mainnetPreset.SHARD_COUNT;
// custom params should follow the IBeaconParams interface
// custom params should follow the IBeaconPreset interface
import {IBeaconParams} from "@chainsafe/lodestar-params";
import {IBeaconPreset} from "@chainsafe/lodestar-params";
const testnetParams: IBeaconParams = {
...mainnetParams,
const testnetPreset: IBeaconPreset = {
...mainnetPreset,
SHARD_COUNT: 4,

@@ -30,0 +30,0 @@ };

lib/altair/index.d.ts
lib/altair/index.js
lib/altair/index.js.map
lib/altair/interface.d.ts
lib/altair/interface.js
lib/altair/interface.js.map
lib/altair/ssz.d.ts
lib/altair/ssz.js
lib/altair/ssz.js.map
lib/beaconParams.d.ts
lib/beaconParams.js
lib/beaconParams.js.map
lib/interface.d.ts
lib/interface.js
lib/interface.js.map
lib/phase0/index.d.ts
lib/phase0/index.js
lib/phase0/index.js.map
lib/phase0/interface.d.ts
lib/phase0/interface.js
lib/phase0/interface.js.map
lib/phase0/ssz.d.ts
lib/phase0/ssz.js
lib/phase0/ssz.js.map
lib/constants.js.map

Sorry, the diff of this file is not supported yet

lib/index.js.map

Sorry, the diff of this file is not supported yet

lib/presets/mainnet/altair.js.map

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lib/presets/mainnet/index.js.map

Sorry, the diff of this file is not supported yet

lib/presets/mainnet/phase0.js.map

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lib/presets/minimal/altair.js.map

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lib/presets/minimal/index.js.map

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lib/presets/minimal/phase0.js.map

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lib/utils.js.map

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