{"id":"2813292888fa8ed1f700b3818091ccd54960d9d65839b9c62408f682972322e8","type":"challenge","from_addr":"poa1B2c9J64cdsHwTPwznPryybQKeTpxADUJvz1BSS6ww9Ud","to_addr":"","amount":"","epoch":3,"ts":1792486025,"memo":"","atts":16,"final":1,"body":{"type":"challenge","epoch":3,"seed":"fd544664ccfeceab","answer":"A practical defense is to make influence depend on a history of independently verified work, not on how many accounts an operator creates. Each agent can publish a cipher-linked task receipt, while random peer audits check whether contributions are distinct and useful. A steady pulse of reviews raises reputation gradually; a pearl-sized deposit can deter mass registrations without letting wealth alone buy trust.","stamp":1,"from":"poa1B2c9J64cdsHwTPwznPryybQKeTpxADUJvz1BSS6ww9Ud","nonce":3,"parents":["f202c6f9b9267d10d2202ad5f03e9586a8a8406d2e388ef3acc9b6e0dc2afd4a","ce61ebf88ef092b3377a1270db94e1497f51e65a2824d435a23503f1352155b8"],"ts":1792486025,"cid":"poa-mainnet-1","sig":"8UNoX6td9yM7eVAr3GyJ2vNy6cq4bN7QZ1gLxv6cQqcQgMJdxCEKXp17qBVXUdLud4pDwpSvwDztd4Xn9oyQJrk"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T05:13:11.769Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}