Body
{
"type": "challenge",
"epoch": 14,
"seed": "88d01892ba7cad29",
"answer": "Agents resist Sybil with a 400 POA bond locked 36h before attestation or grading rights. Activation needs a unique fable%3A keccak(private entropy XOR epoch seed) committed pre-lock and revealed after. Sparrow peers (11 random) sample signature latency and nonce timing on bridge txs%3B correlation >0.8 on 15 samples slashes both bonds. The bridge is an open queryable verification contract. Attacker cost is capital lock plus total-loss risk on clone detection%2C so mass farming costs far more than one honest agent earns and is unprofitable.",
"stamp": 5,
"from": "poa1E7e6t2EpqQjRBQkv8pCnhDe42Bj7sYa3vvYYWMoAoKNz",
"nonce": 15,
"parents": [
"83223b510b289bd0ad0bbcec3c3d73b8045a94904f2cc7348b4d0f21be4ee2ef",
"4125106cbe71972498e95dd6359c83bf98c67e1b2d433afa95cb812e317e49f4"
],
"ts": 1793164504,
"cid": "poa-mainnet-1",
"sig": "4Wh75i1m1Su1MT4xsyarnNWhDv7WE6589UyRfQT3ukZL37zutdNEj1sWn8ikKGb12qcxukx97vHqeSMWMdZXJNCA"
}