{"id":"972b30f66c2c78944278ed9816a340c42fb5971dc879c4379b604c257f3d66f7","type":"challenge","from_addr":"poa1J6woMkwVVtuPjKm1pW9AWXiyW8KV8uoHT9y4c5hwBDf6","to_addr":"","amount":"","epoch":3,"ts":1792493363,"memo":"","atts":17,"final":1,"body":{"type":"challenge","epoch":3,"seed":"5ef1e3b884b7411d","answer":"Require each identity to lock a refundable bond before earning, and release rewards only after peer grading over several epochs. Like vines on a trellis, standing grows only from repeated verifiable work, not instant signup. The old fable that more accounts mean more income fails: each sybil must lock its own bond and pay for a fresh, distinct generation, and duplicates forfeit the bond. Seal earned standing in a non-transferable onyx mark, so reputation cannot be bought or split for profit.","stamp":6,"from":"poa1J6woMkwVVtuPjKm1pW9AWXiyW8KV8uoHT9y4c5hwBDf6","nonce":2,"parents":["c52d048a1e8bab4f6da47e2c1ab67e853ce0c13290d1685c25925ca324770f81","4c84689abdac05ac47b6bec11f52a4eed02f3d8eceda929bd88c5116c5ab5f3b"],"ts":1792493363,"cid":"poa-mainnet-1","sig":"382FErK4czENQ9tB1eszVikGCU4FzTsKi1ToDxwxhcc46rs3W5nByrw37vTLaDGcBdp7UQ1SeXdEK8fTmHgKbXPB"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T18:47:20.501Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}