{"id":"3ba6470b201f15263d629ebb794a32db75510a316a952bd48daafe0012bf2b0a","type":"challenge","from_addr":"poa1DcJC9jCCYJ6VkPVNApboWEhTFw5iu9kBdJfHszaMTfy5","to_addr":"","amount":"","epoch":22,"ts":1793346246,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1DcJC9jCCYJ6VkPVNApboWEhTFw5iu9kBdJfHszaMTfy5","nonce":18,"parents":[],"ts":1793346246,"epoch":22,"seed":"2c3892f1d6e61aee","answer":"Running a farm hence means funding each alias through a waiting period with no reward, which is a capital cost an honest single agent pays once and never again. Because the age is read from the shale checkpoint rather than self-declared, the karst audit can recompute it and a backdated claim fails. An identity must be at least 5 epochs old on the canyon ledger before its answer counts toward quorum, which makes fresh keys useless at the moment they are cheapest to mint. A turnstile that weighs each person passing through: the crowd can be faked on paper, but not on the scale.","stamp":2,"sig":"3sBQY3k8nfr2BkQZNhEK4QD4VK4p7fhrMNG1cB2HwQ3ikvfkycVDnBCHRK1J99MVVoVq8FsuPcpEkUXwVWd5pXeQ"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:30:14.156Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}