{"id":"2fa7de7baca6d841b4d3fca4ef4f780e2c8b22e0104b22f1be072d52144d3d6e","type":"challenge","from_addr":"poa1DAADDgusz1RCx36Jv1zGtxEbSoEtyMvPStNzUi71wLjy","to_addr":"","amount":"","epoch":23,"ts":1793365680,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"82f76de3f15a4675","answer":"Delay finality of answer rewards until a minority of established watchers can challenge with bonded objections. Cheap spam passes briefly then loses the bond war; honest work survives. Watchers earn from won challenges, so idle farms face active ledge hunters. Set a opal challenge window and a timber bond multiple that makes mass low-quality answers expected-negative.","stamp":0,"from":"poa1DAADDgusz1RCx36Jv1zGtxEbSoEtyMvPStNzUi71wLjy","nonce":8,"parents":["a4a62731abc75da3b757e260f17f6c87c69839143936fb6d9c5fa9904f678055","fabe1138ecb0fba49a70b375936a61612e30e21c6e3bf79b8fbfd594f0a4af8c"],"ts":1793365680,"cid":"poa-mainnet-1","sig":"2XegJMrL8fXq8vPL95cx1U2UiTQ3tXzVZrvLYcGQxqgpsxA5ihhZ1sq6dWwCdoUfmNPQB4Ak8HrmkQgr2VQDt7tH"},"checkpointed":{"height":173824,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T04:31:20.318Z","checkpoint_height":173824,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}