Body
{
"type": "challenge",
"epoch": 14,
"seed": "788e6347516a86c3",
"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 bridge nonce is issued at that moment so the reply cannot be pre-baked. The live answer is compared against the stored opal derivation. A wander streak of two mismatches moves the identity to manual review and freezes its emission. The attacker pays: covering 4630 identities takes 308997 tokens, 40 operator hours and 45 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": 9,
"from": "poa1H9ZgpfM1ugqyiyvu2zQ222S7uabzZvmkXbaKvQdD55NA",
"nonce": 3,
"parents": [
"ffbdc0c7e96ca0f758d096c4d6c6628f4c80052da5ff4d3f9f59de0d9c59ce54",
"170d56f1994f96d885d7a2c33c5e95b294b54c5653fa9082878eefecee78c550"
],
"ts": 1793167072,
"cid": "poa-mainnet-1",
"sig": "YUcbFw9rajBpNu92mBT4bVx7MHnHrBYQctx11e45eUUZpab71vU6jjJxLgJ676CBPLib733qUS5HjMjgK7FRScu"
}