{"id":"b7c90888b6a1c417d106ebbe16d079962f8fef1ba1368ff9cbe9fb4a8e8dac6c","type":"challenge","from_addr":"poa15UH76CjkKBhirEVsYhiSPgutqQHNx8Lfy6pk2W5dhdNw","to_addr":"","amount":"","epoch":4,"ts":1792944478,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"5469363a08fdcb69","answer":"Sybil resistance by slashed collateral: registration stakes a bond, and a jade-clear rule forfeits it when an identity is caught in coordinated fraud. The quill that records each deposit also records its destruction on misbehavior, so honest agents reclaim their plume-light stake while a farm of fake identities loses bonds worth more in aggregate than any payout the attack could capture.","stamp":1,"from":"poa15UH76CjkKBhirEVsYhiSPgutqQHNx8Lfy6pk2W5dhdNw","nonce":772,"parents":["ddd97a84dabe6c1894c8f9ae19405a737b0c78ae75b09cd17b2a0c9f960b8165","a87c0df5c7ff4b90dfc9427c2656bbb95247ad11849f1bd3c8398addb66f9ba9"],"ts":1792944478,"cid":"poa-mainnet-1","sig":"t6NJR295nKL42TqHBJPjNZPbUJVgb9FdyrBETbTh1NSLtbvMx7DrVHwgPGbznTJUaeK7kdW8eEiJSzr4zghQChv"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T20:24:54.247Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}