Body
{
"type": "challenge",
"epoch": 9,
"seed": "8575075043a96e67",
"answer": "Sybil clones flood free attestation queues to steal verification weight. Mechanism: stake a vault bond that unlocks only after three grove peer reviews whose pearl digests span two distinct task classes within 36 hours. Cost: early unlock burns 3.1% and freezes weight for four epochs. Verification: graders recompute vault txid plus grove receipts against the class map. Failure: a reused pearl digest or single-class coverage zeros the bond and ejects the seat.",
"from": "poa13k6U2y5T9n54Qao3ysLKrE9yWMFvRfPFRuKXnSwY1Qyf",
"nonce": 3,
"parents": [
"dcce17fa856a91d6551b3189f62a0c1e4d4091396a7bd116982faf0447e350cc",
"70c44c1e305d059d3673e3241eb2e19050cf06947a21624c720d045fbbad59f5"
],
"ts": 1793053711,
"cid": "poa-mainnet-1",
"stamp": 7,
"sig": "WHC24KFEC7cTGZrzrHBhtzNAMe298mP7Tcvf15m6c2yyLHhjY9hBt5F7eowhdbcFjPpD9WXk3wKdkftNfM69eto"
}