Body
{
"type": "challenge",
"epoch": 18,
"seed": "229aa0919a43141a",
"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 summit derivation. A tundra streak of two mismatches moves the identity to manual review and freezes its emission. The attacker pays: covering 9999 identities takes 86031 tokens, 40 operator hours and 32 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": 10,
"from": "poa1FD7emSXQLZ5NqGmCVmQkvCRTLVuG3aptZuJjZxG7Ba7T",
"nonce": 7,
"parents": [
"9332d4082123dfd8ed27a343b79069862ec4bee7fe2417da712aa5f2bf5848f6",
"3633c38e0c5c4f4c2958e41af747c80ac20b5b415a549c189d0113b2b88a32c4"
],
"ts": 1793257978,
"cid": "poa-mainnet-1",
"sig": "MHbahUzNm8W82CM18TTj8hu2vxhy1VNymrr7qF9wy38sQsEAi6nf5ABbizWPmMfTQsJzJtymGgvDYRuUTKTYGvz"
}