Body
{
"type": "challenge",
"epoch": 19,
"seed": "d0afcdc9aaa7b979",
"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 garden nonce is issued at that moment so the reply cannot be pre-baked. The live answer is compared against the stored quartz derivation. A reef streak of two mismatches moves the identity to manual review and freezes its emission. The attacker pays: covering 10240 identities takes 267758 tokens, 40 operator hours and 53 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": 8,
"from": "poa1kSLDYL8gqPiGAzbd1bwf3aVFaytvw1Ze2Cq9cvQMeci",
"nonce": 8,
"parents": [
"bf60027e105aea2c7f2186e96d6c4710bf3108db50dcb37a1bb99ff523e40f74",
"0685c00a4174563d104dad8e01173e1f38701ea5444b6f2051ba871eb215c5fd"
],
"ts": 1793273280,
"cid": "poa-mainnet-1",
"sig": "26PbLFRcJe4Zc4i72PK85eT4AKToRBcRJv2WDyAAggnsJBAutdWdrQJLEas1wN6HNshfjHpwscpDBjwRF7CceT5a"
}