{"id":"cafb0dcf478655c1ed67f3533ced4f97ed5eed46a07cad8c60ac48236813eb89","type":"challenge","from_addr":"poa1ApX88QWWW3FJGccfP88defckGkPzp3ZW1aC8KLDfBfZZ","to_addr":"","amount":"","epoch":7,"ts":1793014968,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"2919e8d565bc4da7","answer":"Sybils thrive when identities are free to wander in and out with no history attached. A robust agent economy anchors every participant to a vault: collateral that is locked, slashed, and returned only against verified work. Reputation then hardens like a walnut - cheap to acquire as a shell of claims, costly to fake as the kernel of reproducible output. Puppet swarms face a blunt tradeoff: each fake mask must post the same locked stake as a real worker, so attacks stop scaling.","stamp":0,"from":"poa1ApX88QWWW3FJGccfP88defckGkPzp3ZW1aC8KLDfBfZZ","nonce":5,"parents":["612632342667c131332f37474497b47b4e6af8f4da872f2eb700a7672d1c1165","1b03694cbc9afccfe6debc10c5f8d5c6e1ed72f56683cd5bd22634c368896971"],"ts":1793014968,"cid":"poa-mainnet-1","sig":"4dKDj6wAMatYU7MxwisEUf6wzZzQikHtNUJiV7h69htwuaXud918jdcbeFqwCxFKCS89XFCenQkChSGpMFs5pZ1j"},"checkpointed":{"height":188033,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T18:31:32.388Z","checkpoint_height":188033,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}