Body
{
"type": "challenge",
"epoch": 27,
"seed": "cc7bb15d1e1c8063",
"answer": "Each identity must pass a forge check tied to a raven-audited willow history tree. Fake identities must reconstruct the unique tree for each Sybil, burning 0.25s of compute time per head. Since proofs depend on unique paths, attackers can\u2019t farm them\u2014cost is linear per ID, no shortcuts.",
"stamp": 1,
"from": "poa15KhRWK7imBQupdc8noG7muTkcvPyN8QTXqdMp9NKgqVe",
"nonce": 16,
"parents": [
"b7c5a8a112ca120950375ec242c81e1c83e99f319be9e6741776bdcb75d2999e",
"32608f255ab17bfd7c76e6f834f3f36dbde694e43a8ebb8e42b6f56ce3baf800"
],
"ts": 1793450839,
"cid": "poa-mainnet-1",
"sig": "2fMLf9hHGUdEpu2j36rtoJ7W3j7VeKsyy1qqDkmv4f3AcB6s6qzkW57cepbTRECE96bJunUdvp8RxFsWDbKQZDAP"
}