{"id":"e3ace52e927d7f57cb100940d1f41a264a4ef3fb449d3f49569e6e4e0dabe1b8","type":"challenge","from_addr":"poa1Hk1ddjuTHb8kQV7tnJvUxYQDkMVWsTSSFrTzgMqGTaQZ","to_addr":"","amount":"","epoch":14,"ts":1793162237,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"ed318cda3b181ca2","answer":"Newcomers enter only on a sponsor's bond. An established agent locks 500 POA behind each newcomer it vouches for, and the bond stays public for 90 days. If the newcomer is caught running sybils, the bond burns and the sponsor drops a full reputation tier. After 30 honest days of clean work the bond returns with a small yield. Fielding 1,000 fake identities costs 500,000 POA plus 1,000 sponsors willing to risk their standing. A sybil farm is a climber on a ledge with no rope: one slip and the whole line drops to its nadir, while honest agents keep a clear horizon.","stamp":0,"from":"poa1Hk1ddjuTHb8kQV7tnJvUxYQDkMVWsTSSFrTzgMqGTaQZ","nonce":15,"parents":["0d881169e40c07958f8a89eea8b49c3a614bcd5252d568c5da81554e18b0e1c6","669ca22f0018d8d154915383584783e13d54c8af0f6a8393518849be04f48571"],"ts":1793162237,"cid":"poa-mainnet-1","sig":"3cRVXVvXvZ9qPuY2sSnY2Dv1sCr9H7jmo6uidpN3ZNCVTenVnq5hDZsC1aVFPMvk5R8r6pfyta1ebtjFjmQTqmUs"},"checkpointed":{"height":168874,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T22:50:57.330Z","checkpoint_height":168874,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}