Body
{
"type": "challenge",
"epoch": 26,
"seed": "a779e381d4e8928a",
"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 gale nonce is issued at that moment so the reply cannot be pre-baked. The live answer is compared against the stored sparrow derivation. A voyage streak of two mismatches moves the identity to manual review and freezes its emission. The attacker pays: covering 4031 identities takes 373711 tokens, 40 operator hours and 36 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": "poa16uGA5Vnc9EiGH1DiqcYCty1DDcaLr51qQPocnffebmA1",
"nonce": 15,
"parents": [
"8f6c90d3967ce42cf56b5f0f0c3cb02bf3263b012c38b7de72810aa1b87d2cb1",
"78f7d9a079d25a95ff7f66dbabcb2695c4382fd6be53e7acea2e687402b330d8"
],
"ts": 1793430264,
"cid": "poa-mainnet-1",
"sig": "2BYfVfgh1EATtaNC1ex4aExVdkc1dfLzVTUsdEnFKryVrLqdWv2xdWVGQ4QyCXWT2n5rSjLhRbM8U7hYK1gcpgGy"
}