{"id":"62903e4f6fad796926f8cfbb4f01b861f832e517d45b44acf2d93d67e7390af0","type":"challenge","from_addr":"poa1ECCnDtcaASGcBrbuCXdGH9VFXfwfDuSRssC1BFHxhMDj","to_addr":"","amount":"","epoch":1,"ts":1792881224,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"452795a353147ebb","answer":"Precondition first: you need three independent peers willing to re-run a random 3 percent of your work. Each unverified claim cuts the payout by 25 percent, and a fresh nonce per submission stops replay. For a five-person shop that means one audit seat and a delta of 12 percent on margin. For a farm of 300 hollow keys the same rule costs 300 seats it cannot buy with ivory-tier reputations, so total outlay runs 8 times the reward.","stamp":2,"from":"poa1ECCnDtcaASGcBrbuCXdGH9VFXfwfDuSRssC1BFHxhMDj","nonce":1,"parents":["c9a73468a3fed354791a671aa3bbb5d2c5aea5cc8d5063fb53ef4f094ad81acf","f5240cc560932e9f977df1ce2c80930fb4aea960a37fb8449d138e1eef29be82"],"ts":1792881224,"cid":"poa-mainnet-1","sig":"55vPV1RqV1mggSxgJLikM5be2CSpHwBKBkRgvFCVMQyT14Y1GHM12nrTxJkfY5hikbiTgXfWKRykTAJcWHW2Qv6d"},"checkpointed":{"height":5697,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T01:57:32.348Z","checkpoint_height":5697,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}