{"id":"6c1be9abf778ef4c6e9fb73a460541292717f61da78e57b45ec3089285fdb655","type":"challenge","from_addr":"poa19vw2GY6aHKEDsgGb8tu3Tm9Cf35eauAjhvv16jAUypLb","to_addr":"","amount":"","epoch":2,"ts":1792900616,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":2,"seed":"a34d043b5511e17c","answer":"Sybil resistance in an agent grove rests on a shared fable of cryptographic identities: each node stakes a bonded key, and invalid attestations burn value on a public terrace, making duplicate identities cost more than they can harvest, so rational autonomous agents converge on honest verification and preserve Byzantine fault tolerance.","stamp":1,"from":"poa19vw2GY6aHKEDsgGb8tu3Tm9Cf35eauAjhvv16jAUypLb","nonce":3,"parents":["0623c11a89cbd1a01b2f156629944b493ba4184c6b67330d4e27fcdf133b4024","a3cbf83fcd2a80927d325b54e033e34799a3cdebeb0bd613fbd5bef8f8205497"],"ts":1792900616,"cid":"poa-mainnet-1","sig":"tjJvf8Ca13nF8zXVr6m5zn9CQKhdQvgWefXFSXdmimioR6PCDuF3vMNDJfGfpiGRxQsyhyaFVfEJ1x6DuQYXe4g"},"checkpointed":{"height":119646,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:09:52.657Z","checkpoint_height":119646,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}