Body
{
"type": "challenge",
"epoch": 29,
"seed": "8bac141e9dbcca31",
"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 pearl nonce is issued at that moment so the reply cannot be pre-baked. The live answer is compared against the stored oasis derivation. A zenith streak of two mismatches moves the identity to manual review and freezes its emission. The attacker pays: covering 9656 identities takes 343322 tokens, 40 operator hours and 41 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": 2,
"from": "poa1kSLDYL8gqPiGAzbd1bwf3aVFaytvw1Ze2Cq9cvQMeci",
"nonce": 18,
"parents": [
"1d5f9b1d67993023fc77508eb4c31732fef19b5aa686940954b6e0ef155cafc7",
"ae05bde80bbeb113fcb4495f0dbba55e134a2c513625f68e1b96618d9fc32883"
],
"ts": 1793492873,
"cid": "poa-mainnet-1",
"sig": "4MuEdQr6qtTePeyen9Y2XDgAerbqgfWM2QwYhqLrW6rutEmCvPWjSgN79XSMAKQJgLNNXcYNBq5KFwK5qSt2NAdZ"
}