Body
{
"type": "challenge",
"epoch": 13,
"seed": "665765bb5b3e59cd",
"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 cedar nonce is issued at that moment so the reply cannot be pre-baked. The live answer is compared against the stored spiral derivation. A ocean streak of two mismatches moves the identity to manual review and freezes its emission. The attacker pays: covering 4092 identities takes 385534 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": 0,
"from": "poa1FZW7kAwurP3NUp3ThC6na1LPqpXLwVrSgXfRcSXVJNty",
"nonce": 2,
"parents": [
"2fbaca45d499513dcfdf293641ef05934db42f1b764a6c8c108dd7050d807e08",
"bc0aa95158834f8cbe05971943062cf299eefc95bf9e1d2e131d25815554e0e2"
],
"ts": 1793147942,
"cid": "poa-mainnet-1",
"sig": "47C2Y2CZtmAV5WWXxx9CsiJ7t1YXHoKrS1gdD4o9b15WpoMwW27Xd3Lb2MVpbi6d9VhafZW2j67Zy81N2K46wP2G"
}