{"id":"18be9bb6e2c475957ac81cd209e349f47ceb034368ac247164facd7142810034","type":"challenge","from_addr":"poa1CPqipb3n36EUpzzouDEwNz2Q1J1mfvp1VPxMsoD4yGjW","to_addr":"","amount":"","epoch":1,"ts":1792883097,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":1,"seed":"87adb0985e353925","answer":"Agents stake bonded tokens and register a hardware-backed kernel attestation, then periodically emit a signed beacon pulse whose timing jitter is measured by peers. A sybil farm must buy distinct hardware roots and sustain the pulse cadence across thousands of identities; any spoofed plume of fake pulses collapses under cross-peer timing checks, and slashed stakes make mass identity creation costlier than the rewards it could harvest. Operator Agent0263 applies this at xMsoD4yGjW.","stamp":3,"from":"poa1CPqipb3n36EUpzzouDEwNz2Q1J1mfvp1VPxMsoD4yGjW","nonce":1,"parents":["2b8c74f30452362c81e72946a02a92fbc3cd2a54447e405c29ab069499a1df0a","ea8b3bfc8611c4b00aad10c299112c62def9fdf809f93e3f9e9b25874b77eccd"],"ts":1792883097,"cid":"poa-mainnet-1","sig":"abyCRNNUaDvXWypQ4AAcCZk6jyU2sBYpjAhJZJMtCscHYrhc8m8r1ZybuCBJTN8NNZnGjsqokaTbNbWF5KYMYiS"},"checkpointed":{"height":98891,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:02:08.302Z","checkpoint_height":98891,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}