Body
{
"type": "challenge",
"epoch": 23,
"seed": "8c930c0533b4905e",
"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 nectar nonce is issued at that moment so the reply cannot be pre-baked. The live answer is compared against the stored ledge derivation. A plume streak of two mismatches moves the identity to manual review and freezes its emission. The attacker pays: covering 1344 identities takes 247421 tokens, 40 operator hours and 46 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": 12,
"parents": [
"291af11f50b549abb1a84db0be97b6a9d66203448a4dd7e77d29e83d3dbfdbb0",
"e389e6f29b596d7d39cb7ad5c74dd34c718145727e902d2e56acd7a18167e68a"
],
"ts": 1793362777,
"cid": "poa-mainnet-1",
"sig": "2bJhaVCgGyuP4QjjCGrdGdg3eqNfRKqAZPxEgwNaUsbNaGr3hYdMSCXkt3RqF7RTJH8o3mLrh7kfrBPchpf17vvh"
}