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cl-config.yaml
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cl-config.yaml
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# Extends the mainnet preset
PRESET_BASE: $PRESET_BASE
CONFIG_NAME: testnet # needs to exist because of Prysm. Otherwise it conflicts with mainnet genesis
# Genesis
# ---------------------------------------------------------------
# `2**14` (= 16,384)
MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: $MIN_GENESIS_ACTIVE_VALIDATOR_COUNT
#HUMAN_TIME_PLACEHOLDER
MIN_GENESIS_TIME: $GENESIS_TIMESTAMP
GENESIS_FORK_VERSION: $GENESIS_FORK_VERSION
GENESIS_DELAY: $GENESIS_DELAY
# Forking
# ---------------------------------------------------------------
# Some forks are disabled for now:
# - These may be re-assigned to another fork-version later
# - Temporarily set to max uint64 value: 2**64 - 1
# Altair
ALTAIR_FORK_VERSION: $ALTAIR_FORK_VERSION
ALTAIR_FORK_EPOCH: 0
# Merge
BELLATRIX_FORK_VERSION: $BELLATRIX_FORK_VERSION
BELLATRIX_FORK_EPOCH: 0
TERMINAL_TOTAL_DIFFICULTY: 0
TERMINAL_BLOCK_HASH: 0x0000000000000000000000000000000000000000000000000000000000000000
TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH: 18446744073709551615
# Capella
CAPELLA_FORK_VERSION: $CAPELLA_FORK_VERSION
CAPELLA_FORK_EPOCH: 0
# DENEB
DENEB_FORK_VERSION: $DENEB_FORK_VERSION
DENEB_FORK_EPOCH: 0
# Electra
ELECTRA_FORK_VERSION: $ELECTRA_FORK_VERSION
ELECTRA_FORK_EPOCH: 18446744073709551615
# EIP7594 - Peerdas
EIP7594_FORK_VERSION: $EIP7594_FORK_VERSION
EIP7594_FORK_EPOCH: 18446744073709551615
# Time parameters
# ---------------------------------------------------------------
# 12 seconds
SECONDS_PER_SLOT: $SLOT_DURATION_IN_SECONDS
# 14 (estimate from Eth1 mainnet)
SECONDS_PER_ETH1_BLOCK: $SLOT_DURATION_IN_SECONDS
# 2**8 (= 256) epochs ~27 hours
MIN_VALIDATOR_WITHDRAWABILITY_DELAY: $MIN_VALIDATOR_WITHDRAWABILITY_DELAY
# 2**8 (= 256) epochs ~27 hours
SHARD_COMMITTEE_PERIOD: $SHARD_COMMITTEE_PERIOD
# 2**11 (= 2,048) Eth1 blocks ~8 hours
ETH1_FOLLOW_DISTANCE: $ETH1_FOLLOW_DISTANCE
# Validator cycle
# ---------------------------------------------------------------
# 2**2 (= 4)
INACTIVITY_SCORE_BIAS: 4
# 2**4 (= 16)
INACTIVITY_SCORE_RECOVERY_RATE: 16
# 2**4 * 10**9 (= 16,000,000,000) Gwei
EJECTION_BALANCE: $EJECTION_BALANCE
# 2**2 (= 4)
MIN_PER_EPOCH_CHURN_LIMIT: 4
# 2**16 (= 65,536)
CHURN_LIMIT_QUOTIENT: $CHURN_LIMIT_QUOTIENT
# [New in Deneb:EIP7514] 2**3 (= 8)
MAX_PER_EPOCH_ACTIVATION_CHURN_LIMIT: $MAX_PER_EPOCH_ACTIVATION_CHURN_LIMIT
# Fork choice
# ---------------------------------------------------------------
# 40%
PROPOSER_SCORE_BOOST: 40
# 20%
REORG_HEAD_WEIGHT_THRESHOLD: 20
# 160%
REORG_PARENT_WEIGHT_THRESHOLD: 160
# `2` epochs
REORG_MAX_EPOCHS_SINCE_FINALIZATION: 2
# Deposit contract
# ---------------------------------------------------------------
DEPOSIT_CHAIN_ID: $CHAIN_ID
DEPOSIT_NETWORK_ID: $CHAIN_ID
DEPOSIT_CONTRACT_ADDRESS: $DEPOSIT_CONTRACT_ADDRESS
# Networking
# ---------------------------------------------------------------
# `10 * 2**20` (= 10485760, 10 MiB)
GOSSIP_MAX_SIZE: 10485760
# `2**10` (= 1024)
MAX_REQUEST_BLOCKS: 1024
# `2**8` (= 256)
EPOCHS_PER_SUBNET_SUBSCRIPTION: 256
# `MIN_VALIDATOR_WITHDRAWABILITY_DELAY + CHURN_LIMIT_QUOTIENT // 2` (= 33024, ~5 months)
MIN_EPOCHS_FOR_BLOCK_REQUESTS: 33024
# `10 * 2**20` (=10485760, 10 MiB)
MAX_CHUNK_SIZE: 10485760
# 5s
TTFB_TIMEOUT: 5
# 10s
RESP_TIMEOUT: 10
ATTESTATION_PROPAGATION_SLOT_RANGE: 32
# 500ms
MAXIMUM_GOSSIP_CLOCK_DISPARITY: 500
MESSAGE_DOMAIN_INVALID_SNAPPY: 0x00000000
MESSAGE_DOMAIN_VALID_SNAPPY: 0x01000000
# 2 subnets per node
SUBNETS_PER_NODE: 2
# 2**8 (= 64)
ATTESTATION_SUBNET_COUNT: 64
ATTESTATION_SUBNET_EXTRA_BITS: 0
# ceillog2(ATTESTATION_SUBNET_COUNT) + ATTESTATION_SUBNET_EXTRA_BITS
ATTESTATION_SUBNET_PREFIX_BITS: 6
# Deneb
# `2**7` (=128)
MAX_REQUEST_BLOCKS_DENEB: 128
# MAX_REQUEST_BLOCKS_DENEB * MAX_BLOBS_PER_BLOCK
MAX_REQUEST_BLOB_SIDECARS: 768
# `2**12` (= 4096 epochs, ~18 days)
MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS: 4096
# `6`
BLOB_SIDECAR_SUBNET_COUNT: 6
# Whisk
# `Epoch(2**8)`
WHISK_EPOCHS_PER_SHUFFLING_PHASE: 256
# `Epoch(2)`
WHISK_PROPOSER_SELECTION_GAP: 2
# EIP7594
NUMBER_OF_COLUMNS: 128
MAX_CELLS_IN_EXTENDED_MATRIX: 768
DATA_COLUMN_SIDECAR_SUBNET_COUNT: $DATA_COLUMN_SIDECAR_SUBNET_COUNT
MAX_REQUEST_DATA_COLUMN_SIDECARS: 16384
SAMPLES_PER_SLOT: $SAMPLES_PER_SLOT
CUSTODY_REQUIREMENT: $CUSTODY_REQUIREMENT
TARGET_NUMBER_OF_PEERS: $TARGET_NUMBER_OF_PEERS
# [New in Electra:EIP7251]
MIN_PER_EPOCH_CHURN_LIMIT_ELECTRA: 128000000000 # 2**7 * 10**9 (= 128,000,000,000)
MAX_PER_EPOCH_ACTIVATION_EXIT_CHURN_LIMIT: 256000000000 # 2**8 * 10**9 (= 256,000,000,000)