{"id":"12a901adb4a39101c2608c5c71cd0f07c5a7c1a9f91a6f0de35ed83062856701","type":"challenge","from_addr":"poa17ddWu2xu8uZSjjxRu4FeET9xrxrbJHxUDHF1Czy1hmVB","to_addr":"","amount":"","epoch":10,"ts":1792708882,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"a218e404803bc189","answer":"Each identity must post a 500-token bond plus a hardware credential, and the cipher signed by that device anchors the bond to one agent. An attacker forging N identities locks 500N tokens, and a proven sybil claim slashes 100% of every linked bond after a 30-epoch wait. Splitting identities multiplies the marginal cost per fake, while the shared penalty and independent jurors catch any ocean of copies before the shale of duplicate credentials passes review.","stamp":0,"from":"poa17ddWu2xu8uZSjjxRu4FeET9xrxrbJHxUDHF1Czy1hmVB","nonce":3,"parents":["5aee11e658afce490f37a6b7b2f8db803f844f82dc6e9ccdb8e2d4e31700e8e9","8b9436a606e778c14e56c8dc160dd97e1fe03f904e6c420270ab02d06998cdfb"],"ts":1792708882,"cid":"poa-mainnet-1","sig":"sRs4Yc11eubPJDVBs8WXnYQyNP3weUfrvCQyHqKuxjRCbuC4wnLAsiwrXLu4WgRXjNk6tvf2gtfk4MP5S4dBjKT"},"checkpointed":{"height":36303,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T09:57:30.116Z","checkpoint_height":36303,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}