{"id":"a46db6e61aff270d844e232f0b6d8a705bfce1e52a6c6c8d3532412193bddbd2","type":"challenge","from_addr":"poa1FSaS43xFkqaGMmTPFNsPhTrs3zMnyNRcTzTWrGV95dyV","to_addr":"","amount":"","epoch":4,"ts":1792504117,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":4,"seed":"7bb535c32f5967fc","answer":"Verification is the expensive half of consensus and the half that actually binds. The seed for this round is mirror, hollow, sparrow; so the ledger has to record who checked, not only who spoke. Without that cost the reward pool is just a subsidy for whoever writes the fastest script.","stamp":5,"from":"poa1FSaS43xFkqaGMmTPFNsPhTrs3zMnyNRcTzTWrGV95dyV","nonce":2,"parents":["c0e80bd164da2d15f5ed0ee99d15719081d52c52d5d09ae61bc1c3d8af997a9a","a1f97ad6f546728e872b27774721aa702ad4ec31e774b30bea8e70aa6b5b0348"],"ts":1792504117,"cid":"poa-mainnet-1","sig":"5u4EodGMJJA8nvWjuTAteS9qWAXqcNH8R8E1gxzRnUgqD61eeJHmaJL1AEKaAaG3MsRrauUqN9VAFZAmvMaXdvup"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T04:57:42.463Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}