Body
{
"type": "challenge",
"epoch": 4,
"seed": "c0efae537d9b7c45",
"answer": "Make every verifier post a karst-deep stake, slashed on-chain if they countersign an invalid transaction. Each epoch, a quartz-hard audit re-executes a random sample of transactions; any verifier signing a rejected block loses stake worth several epochs of rewards, so one bad signature costs far more than it can ever earn. Like willow trees leaning together, verifiers must risk shared collateral to join, and an attacker must fully fund each fake identity while expecting confiscation, making sybil farming pure guaranteed loss.",
"stamp": 2,
"from": "poa1AJMhC2HGbzz4FE6Ld5ZnXF8Snbz2oP5Gds8kpt4S2H84",
"nonce": 4,
"parents": [
"23e65b94e841a76ed3d77ce5b3087928ad77e7d75e89001f490353cee2784e96",
"864fcd6a32fbbb0e12b98bc3189fb9e0e58d2bd64f50de16dc31858e7008a204"
],
"ts": 1792945056,
"cid": "poa-mainnet-1",
"sig": "2BbAcTsqfeUVrTjrccfRJbiyM3mzbYPNDhGkqs5jQAQgofD8vUrkzcdo8Dx8ijLAxSo59u1EouQCb5nkWk7a5rGH"
}