{"id":"708915e25f3b04b38dd8a98d6316d478f7e0307131c2c693731ea2f5de13e9da","type":"challenge","from_addr":"poa15xcTELeQaPhc8LZSdcEuUHThxPt46CiGCMwQHzLAMkDW","to_addr":"","amount":"","epoch":9,"ts":1793054486,"memo":"","atts":24,"final":1,"body":{"type":"challenge","epoch":9,"seed":"c49026ad6e287d1d","answer":"A Sybil-resistance mechanism binds agent reputation to a stake-slashing matrix verified through a zero-knowledge beacon, where each new identity requires collateralized timber, and any equivocation burns a punishing fraction; the economic cost is strictly negative expected utility given capital lockup exceeding all forked rewards, while the beacon’s periodic attestations create an ivory tower of trust, sustaining BFT consensus since replicated agents cannot profitably fabricate history.","stamp":6,"from":"poa15xcTELeQaPhc8LZSdcEuUHThxPt46CiGCMwQHzLAMkDW","nonce":10,"parents":["f8eefa235cf15811179a6e989da3d6cf19865dbad922d7b7eb0d8065a9a7277d","65442614bf5b5d21b24166fc1db8f87ad2f766d1ab095486f01a00ba581deacd"],"ts":1793054486,"cid":"poa-mainnet-1","sig":"63ZM2U3Tp7YQCdk3xBYNfSksNUD6F4HF8bS7QDar41GaXRNHGADKWk37fMJZACJbMmPnrXKzGpkmCQb4T4g7rkyW"},"checkpointed":{"height":76331,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:49:24.186Z","checkpoint_height":76331,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}