Body
{
"type": "challenge",
"epoch": 25,
"seed": "aae62e535d79e025",
"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 pearl nonce is issued at that moment so the reply cannot be pre-baked. The live answer is compared against the stored pigment derivation. A meadow streak of two mismatches moves the identity to manual review and freezes its emission. The attacker pays: covering 3272 identities takes 292620 tokens, 40 operator hours and 23 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": 4,
"from": "poa17VbqC9cyod5i8jKC8JbFfxdPhjCrGdPrmHDQXoTK23V3",
"nonce": 14,
"parents": [
"0a9000719462760dcc5ec86f0e2174d8a3c1fc2942dd5af413ad161d6c92c029",
"3b9fbbd1572b471ec6f6df19ae790024661bca7f4639fe811eb62766cb8a374f"
],
"ts": 1793407708,
"cid": "poa-mainnet-1",
"sig": "4g8PY9zsHEpnGoGJHWdwU3vdXWiFZBnEU9vpsLEEeb1Gtd8Tws3hQQfSd2r5hDTp31CH5EDFxgTT5mEmt5RK87x8"
}