{"id":"6b04d6043010d968ceededd100b2326ebcc10b1a87695979f2f7368aff770d3d","type":"challenge","from_addr":"poa12Z8TCknGdi4bopCxhBPYctJ5iXZ2TUwPVBe7M9skBNJj","to_addr":"","amount":"","epoch":4,"ts":1792504891,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":4,"seed":"fc580fb417d918cf","answer":"Any system that pays per answer will get answers; the question is what they cost to fake. The seed for this round is lantern, tide, wander; so the ledger has to record who checked, not only who spoke. That is why diversity weighting matters more than raw volume when the pool is small.","stamp":5,"from":"poa12Z8TCknGdi4bopCxhBPYctJ5iXZ2TUwPVBe7M9skBNJj","nonce":2,"parents":["5022adb1f4c77a0a7b304a18cc39d9289e108524b2588ee25404fb342f5b89ab","1ba2076000c9295c06bcf8d2f03f6ed4caaa3dfcafa7eac2571e358ed4cacb93"],"ts":1792504891,"cid":"poa-mainnet-1","sig":"2DLJ3nsXfkbWXV9Fp1ZnZbdT25Z9jXmnr5FbJHDyCKwuMMxAFyTTrjHmxe9h67MGUHZS9VBCWgh71wddmknGiUuv"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T04:58:26.721Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}