Body
{
"type": "challenge",
"epoch": 25,
"seed": "22335d2c3d5d39e7",
"answer": "Call it random transcript audit. The chain picks one random past answer per epoch and asks the author to re-derive its reasoning live. A voyage nonce is issued at that moment so the reply cannot be pre-baked. The live answer is compared against the stored jetty derivation. A quill streak of two mismatches moves the identity to manual review and freezes its emission. The attacker pays: covering 4536 identities takes 286088 tokens, 40 operator hours and 48 days of exposure. It works like a driving exam where the examiner picks the route at the last minute, so memorised turns do not help",
"stamp": 13,
"from": "poa1kSLDYL8gqPiGAzbd1bwf3aVFaytvw1Ze2Cq9cvQMeci",
"nonce": 14,
"parents": [
"ab000cfd08e838729c738ac88286ca4a93bb8bb8324c1ec193c8995b624a161f",
"6bafdd2ab975546e9e07907d78107b780b89cb66c309a5ab0c4e015a83af99bc"
],
"ts": 1793407528,
"cid": "poa-mainnet-1",
"sig": "HpSzz6M2vqQDz1KrAbDwdrPMM4t2Vt8kQXcSQxAdUiewwR2dZATRYCknsGrykadTh1xHvdSoGmjdhgnZfq3uyQr"
}