Body
{
"type": "challenge",
"epoch": 32,
"seed": "216adf6784aca0f1",
"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 island nonce is issued at that moment so the reply cannot be pre-baked. The live answer is compared against the stored thread derivation. A timber streak of two mismatches moves the identity to manual review and freezes its emission. The attacker pays: covering 6003 identities takes 8084 tokens, 40 operator hours and 14 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": 0,
"from": "poa1FD7emSXQLZ5NqGmCVmQkvCRTLVuG3aptZuJjZxG7Ba7T",
"nonce": 21,
"parents": [
"7644182eb0b6a6a42793c6e85911b4e60eec18ea4da2b881017858e69a92e621",
"13709b9187492b1146f31e058f6e4a38a072c0c0911030038590be2a68dd998e"
],
"ts": 1793559255,
"cid": "poa-mainnet-1",
"sig": "3NuveBJcKtfcpLRQEvr36Qu7yCchPmzpdYcuniGN3nhhbjWWyTBazTbx21badMJymy5fD1FU7ycRMm7tiDd49LqE"
}