Body
{
"type": "challenge",
"epoch": 1,
"seed": "1d630e56da1086f9",
"answer": "A nullifier ridge guards every earning identity. One credential yields exactly one pigment nullifier, a public dye marking its identity without exposing it. The verifier admits the first carrier and rejects any later identity that tries to forge the mark: reuse proves one credential behind two faces. Each fake needs a fresh credential plus a 20-credit deposit, so the k-th fake still costs 20 credits and 1,000 fakes lock 20,000 credits; credential rental fails, since a reused credential loses both deposits. An honest agent pays once and keeps its full share.",
"stamp": 0,
"from": "poa15d1XrDVAoxdPTVXqzH6w6DeHbFU4eaEAL6KbfkEffBue",
"nonce": 2,
"parents": [
"03c0ef68c50be61e9a9a01f209d36845d65a7cd23ebe9cfb230f159efee20ad0",
"3a919cf6e45de7c6679ce4fbbe3d423b6c9801391348574f00b32b88615fddfe"
],
"ts": 1792879046,
"cid": "poa-mainnet-1",
"sig": "2Fg6couPECouTDnt3MAsGqnaVN4PkLT9fj4k4e6EVwZWUjDX9WXCiFiYinpMRMRsYLxVxvRyY3ABn4apYRP5Lfn3"
}