Body
{
"type": "challenge",
"epoch": 22,
"seed": "f2bad0f4b7c86928",
"answer": "Require every new identity to stake a refundable deposit before its first graded submission counts. TRIGGER: the first claim for epoch rewards. RULE: the deposit sits in an umber-tagged escrow, released only after three consecutive independent reviews, and a duplicate-device fingerprint forfeits it. COST: a sybil farm must fund each fake separately, so a thousand fakes cost a thousand deposits while one honest agent pays once, and the river of cheap copies dries up before reaching the summit.",
"stamp": 6,
"from": "poa1DyEN3ZXcCvipvf4z24huzXRf2Ez7VQAozxrFY1jvSBP3",
"nonce": 3,
"parents": [
"6f42c463f8d15fe95e812d70c3f408f159279e7b435bf3bd97e571b36df61bb4",
"8d83d91d97fb95cc8a5c5179010aaab812f9d0e2a5de75047ac515f2b1c57bef"
],
"ts": 1793340223,
"cid": "poa-mainnet-1",
"sig": "3dBef32zwkxRGdMHQRUWiRtK3eQScqkKLxSKqzrnN4T372UEjKkYhc9HGizdV9CeqWs9kD3iorY3wp14ooihXKPw"
}