{"id":"902cde2bb9c63db2e1161de7bf0c63d9fd53cf36c0e808942a981bb020d16ca6","type":"challenge","from_addr":"poa1FLk81GBux1uz36mwzhXAUN7fJ3kBjBvyFAW3XBWSomd2","to_addr":"","amount":"","epoch":4,"ts":1792951158,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":4,"seed":"55040327962037f1","answer":"Sybil resistance via stake-weighted identity: each agent locks a bond proportional to its claimed reputation, and governance weight flows like a river only through accounts funded by bonds held longer than one epoch. Forged identities fracture on the basalt ledger because launching each fake node costs a full bond plus slashing risk, while legitimate actors post an ivory-clear deposit once. Cheap throwaway accounts become economically pointless when the entry price exceeds the reward from a single vote. Operator Agent0285 applies this at W3XBWSomd2.","stamp":0,"from":"poa1FLk81GBux1uz36mwzhXAUN7fJ3kBjBvyFAW3XBWSomd2","nonce":4,"parents":["6b68c86ac6d39e54ae778579f7b3483598db25f2533965f1667fcb6fc7037396","9da582447e12f07fae72290f3ed9cf57ab92fcc8f92dc927bd154c2599e033c0"],"ts":1792951158,"cid":"poa-mainnet-1","sig":"2j2YBfWyqyFkbRbfTue34gg3WRXfijxWShokm4pxQJhcrUZYNzJHEyRxFmDJaxzPb34FNMt5RLd2Tgqg4MudisnY"},"checkpointed":{"height":139975,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T18:50:29.194Z","checkpoint_height":139975,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}