# e2e config

# Extends the minimal preset
PRESET_BASE: 'minimal'



# Transition
# ---------------------------------------------------------------
# TBD, 2**256-2**10 is a placeholder, e2e is 480
TERMINAL_TOTAL_DIFFICULTY: 480
# By default, don't use these params
#TERMINAL_BLOCK_HASH: 0x0000000000000000000000000000000000000000000000000000000000000000
#TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH: 18446744073709551615



# Genesis
# ---------------------------------------------------------------
# [customized]
MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 256 # Override for e2e tests
# Jan 3, 2020
MIN_GENESIS_TIME: 1578009600
# Highest byte set to 0x01 to avoid collisions with mainnet versioning
GENESIS_FORK_VERSION: 0x000000fd
# [customized] Faster to spin up testnets, but does not give validator reasonable warning time for genesis
GENESIS_DELAY: 10 # Override for e2e tests


# Forking
# ---------------------------------------------------------------
# Values provided for illustrative purposes.
# Individual tests/testnets may set different values.

# Altair
ALTAIR_FORK_VERSION: 0x010000fd
ALTAIR_FORK_EPOCH: 6 # Override for e2e
# Bellatrix
BELLATRIX_FORK_VERSION: 0x020000fd
BELLATRIX_FORK_EPOCH: 8
# Capella
CAPELLA_FORK_VERSION: 0x030000fd
CAPELLA_FORK_EPOCH: 10
# Deneb
DENEB_FORK_VERSION: 0x040000fd
DENEB_FORK_EPOCH: 12


# Time parameters
# ---------------------------------------------------------------
# [customized] Faster for testing purposes
SECONDS_PER_SLOT: 10 # Override for e2e tests
# 14 (estimate from Eth1 mainnet)
SECONDS_PER_ETH1_BLOCK: 2 # Override for e2e tests
# [customized] faster time for withdrawals
MIN_VALIDATOR_WITHDRAWABILITY_DELAY: 1
# [customized] higher frequency of committee turnover and faster time to acceptable voluntary exit
SHARD_COMMITTEE_PERIOD: 4 # Override for e2e tests
# [customized] process deposits more quickly, but insecure
ETH1_FOLLOW_DISTANCE: 8 # Override for e2e tests


# 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: 16000000000
# 2**1 (= 2)
MIN_PER_EPOCH_CHURN_LIMIT: 2
# [customized] scale queue churn at much lower validator counts for testing
CHURN_LIMIT_QUOTIENT: 65536


# Fork choice
# ---------------------------------------------------------------
# 40%
PROPOSER_SCORE_BOOST: 40


# Deposit contract
# ---------------------------------------------------------------
# Ethereum Goerli testnet
DEPOSIT_CHAIN_ID: 1337 # Override for e2e tests
DEPOSIT_NETWORK_ID: 1337 # Override for e2e tests
# Configured on a per testnet basis
DEPOSIT_CONTRACT_ADDRESS: 0x4242424242424242424242424242424242424242

# Updated penalty values
# ---------------------------------------------------------------
# 3 * 2**24 (= 50,331,648)
INACTIVITY_PENALTY_QUOTIENT_ALTAIR: 50331648
# 2**6 (= 64)
MIN_SLASHING_PENALTY_QUOTIENT_ALTAIR: 64
# 2
PROPORTIONAL_SLASHING_MULTIPLIER_ALTAIR: 2


# Sync committee
# ---------------------------------------------------------------
# [customized]
SYNC_COMMITTEE_SIZE: 32
# [customized]
EPOCHS_PER_SYNC_COMMITTEE_PERIOD: 8


# Sync protocol
# ---------------------------------------------------------------
# 1
MIN_SYNC_COMMITTEE_PARTICIPANTS: 1

# Other e2e overrides
# ---------------------------------------------------------------
CONFIG_NAME: "end-to-end"
SLOTS_PER_EPOCH: 6
EPOCHS_PER_ETH1_VOTING_PERIOD: 2
MAX_SEED_LOOKAHEAD: 1