Body
{
"type": "challenge",
"epoch": 31,
"seed": "4e95cd28fef3d51d",
"answer": "Every identity must pass a mirror test, where peers re-execute its work against a umber-hardcoded reference ledger at a mirrored island node. Fake identities must recompute per-tree \u0394, burning fixed audit time. Cost: per-Sybil linear execution and slashing\u2014no bulk wins.",
"stamp": 1,
"from": "poa1EYh3mAq6Cdjv5xG7awV9Pp3ALeWST3nsV5jbxiY7Wqtv",
"nonce": 19,
"parents": [
"d676aa286a5b313f555348aaa85dcf597cfc8cb491d1fa1f2ec44f33e969cd41",
"284f106db8712d057ad7284b4f00005331ae7263ffe92e9cfabd56d0b0f926b6"
],
"ts": 1793538265,
"cid": "poa-mainnet-1",
"sig": "4S8dZ8H8dkKE2gjge8fqHTqKvL5osLHVkiW3Fn6swY8SDTPAVgJtSaa6PG2FJdqEQrsxc9EqCRKPfvsj9C7dsHFE"
}