# Minimal preset - Sharding

# Fork
# ---------------------------------------------------------------
SHARDING_FORK_VERSION: 0x03000001
# TBD, temporarily max uint64 value: 2**64 - 1
SHARDING_FORK_EPOCH: 18446744073709551615


# Beacon-chain
# ---------------------------------------------------------------
# Misc
# [customized] reduced for testing
MAX_SHARDS: 8
# [customized] reduced for testing
INITIAL_ACTIVE_SHARDS: 2
# 2**3 (= 8)
GASPRICE_ADJUSTMENT_COEFFICIENT: 8
# [customized] reduced for testing
MAX_SHARD_PROPOSER_SLASHINGS: 4

# Shard block configs
# ---------------------------------------------------------------
MAX_SHARD_HEADERS_PER_SHARD: 4
# 2**11 (= 2,048)
MAX_SAMPLES_PER_BLOCK: 2048
# 2**10 (= 1,1024)
TARGET_SAMPLES_PER_BLOCK: 1024

# Gwei values
# ---------------------------------------------------------------
# 2**33 (= 8,589,934,592) Gwei
MAX_GASPRICE: 8589934592
# 2**3 (= 8) Gwei
MIN_GASPRICE: 8

# Signature domains
# ---------------------------------------------------------------
DOMAIN_SHARD_PROPOSER: 0x80000000
DOMAIN_SHARD_COMMITTEE: 0x81000000