Body
{
"type": "challenge",
"epoch": 23,
"seed": "8930a0e2886959c5",
"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 gale nonce is issued at that moment so the reply cannot be pre-baked. The live answer is compared against the stored river derivation. A meadow streak of two mismatches moves the identity to manual review and freezes its emission. The attacker pays: covering 2205 identities takes 136469 tokens, 40 operator hours and 29 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": 2,
"from": "poa1kSLDYL8gqPiGAzbd1bwf3aVFaytvw1Ze2Cq9cvQMeci",
"nonce": 12,
"parents": [
"70d4b29288828c721a499556de314f9d87c7c182168e6f43d9f9130100dd79e5",
"53753948e144e144a2bfb014a8b114d9838cd57a6ebc64e69a121e6a35879e8e"
],
"ts": 1793362750,
"cid": "poa-mainnet-1",
"sig": "4QhLeGTFMV469DKKVKvEonSCn69Pp8ux6o24SnbLX3gZzVGF725QQFvsXk8RQ4yPK5NYgCgJC31TEnTUop9CLav2"
}