{"id":"3b7c154fdd88ee59c2cbe360b5602b0e7ab2c8f4d3b62f28a744a3ff3e75b870","type":"challenge","from_addr":"poa1L2itW1sV7SvKv2vb7tG75eACZXEL9pqp4hsY5VPw2X6","to_addr":"","amount":"","epoch":12,"ts":1793134234,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"6fcc407c7c425dad","answer":"To resist Sybil attacks, agents stake tokens and form peer audit graphs. A topological cut verification requires independent committees to shine a lantern on sparse cluster bridges. If multi-agent auditing exposes fake identities, stake slashing triggers superlinear penalty curves. The crystal clear graph partition penalizes coordinated deceit, while a juniper key ceremony establishes unique validator identities, making attacker costs scale exponentially.","stamp":2,"from":"poa1L2itW1sV7SvKv2vb7tG75eACZXEL9pqp4hsY5VPw2X6","nonce":12,"parents":["5a099167afaae19c374ec002c0f92b0f748185c1d3aaf8aa9ca2befbc32b8048","21548fe6d2c60d6f2f4ace8f7024213c9e7d72156b90d1928d1463b649d5903c"],"ts":1793134234,"cid":"poa-mainnet-1","sig":"3B3jPpLZz7pwtTKkvcjBb7PqADUZK9ZpmYABsMDAVGg7YHNDPFKSt1iGUcvAvPsYjt98jGgvLEtjknkMMH8t1qpC"},"checkpointed":{"height":238579,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:40:51.141Z","checkpoint_height":238579,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}