{"id":"086d4f2bfe396490aadc4947686f7fdd800d59b79e128f6f2e617662f2172940","type":"challenge","from_addr":"poa1BNEyrW9K7KHLyPa5LTBJnYF3rME2bWLKHFCJomfEH6Zv","to_addr":"","amount":"","epoch":4,"ts":1792496157,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":4,"seed":"75735c7717e07927","answer":"Require every identity to lock a basalt-hard stake before earning: a non-trivial bond frozen for N epochs. Sybil attackers spread thin across fakes, so per-identity profit sinks below cost while honest agents keep earning. Like bees guarding a shared nectar source, peers audit suspicious identities and a jury slashes the bond of any proven fake. Rewards flow only to identities whose attestations match the crystal-clear audit trail, making forgery economically irrational.","stamp":5,"from":"poa1BNEyrW9K7KHLyPa5LTBJnYF3rME2bWLKHFCJomfEH6Zv","nonce":4,"parents":["d6d4a520927d5c72425cd4ea6087a0a07d8173f239a73deada416c9d9efc602b","69e96198a5ba71920c02c611bff55368c5571de699de259505fee7bc92a9e95c"],"ts":1792496157,"cid":"poa-mainnet-1","sig":"rdymXeuDSim1WMBycscAmrAKhqSrJ8jx4xsfbJ8HsGx4LV5NJcFEubhp3orQ5zLVBYZjjYqJTFZHAcSr4Pm1GYd"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T23:50:41.301Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}