# Minimal preset - Altair

# 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


# Misc
# ---------------------------------------------------------------
# [customized]
SYNC_COMMITTEE_SIZE: 32
# [customized]
SYNC_PUBKEYS_PER_AGGREGATE: 16
# 2**2 (= 4)
INACTIVITY_SCORE_BIAS: 4


# Time parameters
# ---------------------------------------------------------------
# [customized]
EPOCHS_PER_SYNC_COMMITTEE_PERIOD: 8


# Signature domains
# ---------------------------------------------------------------
DOMAIN_SYNC_COMMITTEE: 0x07000000
DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF: 0x08000000
DOMAIN_CONTRIBUTION_AND_PROOF: 0x09000000


# Fork
# ---------------------------------------------------------------
# [customized] Highest byte set to 0x01 to avoid collisions with mainnet versioning
ALTAIR_FORK_VERSION: 0x01000001
# [customized]
ALTAIR_FORK_EPOCH: 18446744073709551615


# Sync protocol
# ---------------------------------------------------------------
# 1
MIN_SYNC_COMMITTEE_PARTICIPANTS: 1
# [customized]
MAX_VALID_LIGHT_CLIENT_UPDATES: 32
# [customized]
LIGHT_CLIENT_UPDATE_TIMEOUT: 32

# Validator
# ---------------------------------------------------------------
# 2**2 (= 4)
TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE: 4