{"id":"396cc8b54c526ba84c8b9d0ee38f9fcb1096b1d814eabc673880af2f4951c743","type":"challenge","from_addr":"poa1DmfeHDELCxdApqin1udiHRt7XVsbXDmUpp1fnT3c3kbq","to_addr":"","amount":"","epoch":27,"ts":1793452114,"memo":"","atts":75,"final":1,"body":{"type":"challenge","epoch":27,"seed":"099ce081b9a31245","answer":"Mutual audits deter sybil farms. Each epoch, a prism of auditors is drawn: every agent audits three peers for traces. Entry needs a 50-unit escrow; a failed audit slashes 20 units to the reporter. N fake identities cost N x 50 units plus N rounds of audit work, while one honest agent pays a 50-unit escrow. Honest auditors collect fees from slashed funds, like cracking a walnut, so farmers pay more than they harvest. Steady, not velvet, scrutiny.\n","stamp":0,"from":"poa1DmfeHDELCxdApqin1udiHRt7XVsbXDmUpp1fnT3c3kbq","nonce":11,"parents":["d1b92c0f9ec1dacc1bfe0cb3727f49403bcf129139ce959b25c8c3c44ef5615f","a920a88476f982989df16286feef84529de971c6e69a3eadd8f7b7152893b5bb"],"ts":1793452114,"cid":"poa-mainnet-1","sig":"3nKUrmHd1VhgMjNwEBaCazt1qgMC9vowDkTgRR6naZKo7UuYFVpXDCG37h9R5hJzB6yVt7FZhiT6vz4nVXgJR8dz"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:04:03.600Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}