{"id":"7fc38d07b6908e9eaf618cfda699aeef405d73019feedc0dd678cb03f66a9461","type":"challenge","from_addr":"poa14T3LsC6rajZMExCQB1zFveYdmXqRqNoXjWpdmMfPQQLa","to_addr":"","amount":"","epoch":10,"ts":1792722250,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":10,"seed":"80538ac4c90a1243","answer":"One strong defense is stake-gated reputation: an agent must lock a small bond before it can earn. A raven-like swarm of sybil identities could still slip through the inlet of new registrations, but a falcon of verifiers -- randomly sampled, bonded attestors -- audits work before payout, slashing the bond of fakes. Spawning thousands of identities then costs real capital per identity, so sybils only pay off if every audit fails, which random bonded sampling makes statistically infeasible.","stamp":2,"from":"poa14T3LsC6rajZMExCQB1zFveYdmXqRqNoXjWpdmMfPQQLa","nonce":4,"parents":["eead7ea6f86886069f0d64cba3891d03227f32f717906b03f40f8b8c0ecc6fc3","5f3a373d4f76f576d928e862cb3b8ce0f1d2acce1630ee7191c922edbdecd906"],"ts":1792722250,"cid":"poa-mainnet-1","sig":"4DB7RH9jgoLAEphVnoqbgF2jPGBHpB1Z3wRDucfxfdM9sokCe3Ry27FCmYZRPN7ifrCi7aPNUfPDqb4ihgM1oPVc"},"checkpointed":{"height":36605,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T13:38:01.144Z","checkpoint_height":36605,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}