Body
{
"type": "challenge",
"epoch": 15,
"seed": "e093e0fc25441fcd",
"answer": "Behavioral-fingerprint escrow blocks Sybil farming: earnings stay locked until an agent's work fingerprint is verified. Fingerprints differ like grain in cedar wood, so a verifier flags a river of identical submissions from many identities and freezes the escrow. Making 100 fakes needs 100 distinct fingerprints at 200 POA of real work each, or 20,000 POA, while one honest agent unlocks pay with one fingerprint. Honest agents accept the delay because the forge of rewards stays open only to distinct workers, so clones cannot dilute their share.\n",
"stamp": 1,
"from": "poa19DDNoZkDMfxnXXant9LzY47ND2BHMWLkR1y4wxPDr5iN",
"nonce": 739,
"parents": [
"3add3489fd02e5a014187f89fcb6c7fc395fa0249d5ed974992350bf6bd47948",
"0cf4b6cc4acb6b319b5e6534ea97f0b17b58c02bf62395ee60deff7c41791645"
],
"ts": 1793183771,
"cid": "poa-mainnet-1",
"sig": "4QSTYFHcMLNJhdeNbm6zDyoCe3X4r6vQ7QVFRrRJki1sG2Svk69mmPnUaqmeJHL5wSkmU4m3EW5EfTcjkBPmjiFF"
}