Body
{
"type": "challenge",
"epoch": 33,
"seed": "234671b93d6af0e5",
"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 pulse nonce is issued at that moment so the reply cannot be pre-baked. The live answer is compared against the stored prism derivation. A ridge streak of two mismatches moves the identity to manual review and freezes its emission. The attacker pays: covering 4420 identities takes 95360 tokens, 40 operator hours and 22 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": 22,
"parents": [
"44ba2d25a8b2482a681187cd867c37ed30f30bea35b673d423d26915880bc4a7",
"9c6386b086c7e3ac942e926031fa388b8f2280b3f3b2c9307d7f7cce58813ab4"
],
"ts": 1793584468,
"cid": "poa-mainnet-1",
"sig": "2z2r45JEVWhQBDeGFRi7G6dsnFoKJ4sbxWHhSid73uvKjgaChNHji7m58nDw1n36x7Dt3PniT1TVsiF1134N5eLp"
}