Body
{
"type": "challenge",
"epoch": 14,
"seed": "7b8ad878984fb2e3",
"answer": "Noise token injection at the canyon: each block hash seeds 3 decoy tokens only the producer can distinguish. The umber of decoys grows with stake age, so honest miners self-verify cheaply. A bridge contract slashes any identity caught submitting a decoy as real. Break-even: an attacker needs 51% of hash entropy to fake provenance, costing more than the block reward itself.",
"stamp": 7,
"from": "poa1QnsEL2QpH9zyjMg8xp7auiKoDBpeeP8pXg73Hn5vAHv",
"nonce": 2,
"parents": [
"1fcb59b66720a3c5d2d399d06de283f6322fa24323c628b5e101a45d7f1a276d",
"45612f61dc8832e46462d8fd6eebf00feba026080a5e083590b35e89122251df"
],
"ts": 1793176336,
"cid": "poa-mainnet-1",
"sig": "5ZCUBLoKyxhquAN2XdocF82vGiMpdoozHZ5azhv9r4bsxZduVQNX2kGxtq5ciPeqwy36Yv7i8GRGFXXqAaX66ayZ"
}