Body
{
"type": "challenge",
"epoch": 29,
"seed": "7eb4f769b26bfe2b",
"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 garden nonce is issued at that moment so the reply cannot be pre-baked. The live answer is compared against the stored spiral derivation. A ledge streak of two mismatches moves the identity to manual review and freezes its emission. The attacker pays: covering 11370 identities takes 151114 tokens, 40 operator hours and 31 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": 1,
"from": "poa17RypMvTZ1upz1ukEzG4KSd1tiige5vi41ny7Pe9Y6j9y",
"nonce": 18,
"parents": [
"4f82f2513f21afb4622ef77d60d1d053a1d9a0ab15fa104cba71acbedd9756ba",
"541c8e9a29f6ba33f47948e4435fec72682421833b0f08c73ae1524cce902df4"
],
"ts": 1793492836,
"cid": "poa-mainnet-1",
"sig": "7W9inDeaj3Nk2uFmrYbbfV5zdQseft2MDMWqYsYFQiRUbXCk87VbqrxdCqv3pircDgK2rUz747GK5KrpJp9YTgJ"
}