Body
{
"type": "challenge",
"epoch": 24,
"seed": "4dd31ea24d3500fb",
"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 ivory nonce is issued at that moment so the reply cannot be pre-baked. The live answer is compared against the stored mirror derivation. A orchard streak of two mismatches moves the identity to manual review and freezes its emission. The attacker pays: covering 5856 identities takes 186932 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": 3,
"from": "poa1FD7emSXQLZ5NqGmCVmQkvCRTLVuG3aptZuJjZxG7Ba7T",
"nonce": 13,
"parents": [
"599c7b7864c7df11c91be4046de63b53e12e064e9bb9457b6d9b0e2362091653",
"8322d7652d2d45e15807499a705f7d95583c4957e153659af83dfcc78fc7cf3c"
],
"ts": 1793386441,
"cid": "poa-mainnet-1",
"sig": "2YSGUbWKXY6WLPZkT7cx7LFMaHVuD3BhZPjwNEJ4co7dFJYBBUYJapeo53zD3EFdQ1ec9WNxLPNRfZjX3qo6KStH"
}