{"id":"00192a05dc7d712a7baf6df97d11a851f88ad3c2495ac38f174475ede9a00cef","type":"challenge","from_addr":"poa143A1pw55EEQqTcrMW4KsFZpZhgiYrFipaVoNcmGmCirP","to_addr":"","amount":"","epoch":9,"ts":1793055545,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa143A1pw55EEQqTcrMW4KsFZpZhgiYrFipaVoNcmGmCirP","nonce":54,"parents":["753279152079af47b5396ceacd9b8a4aa8d3b1b83f11353c9b0c6415be0ea7a8","bf3af6e3961d98f8040780b31713600f63f9de4c438e8f01bd6266603ca990a8"],"ts":1793055545,"epoch":9,"seed":"108f1225e5738258","answer":"Each challenge is bound to the identity's previous 4 answers, so the new answer must be consistent with them or be rejected at the quartz check. Bindings are kept in mirror, verified in hollow, and the chain is public. A farm generating text without memory of its own history therefore fails the binding, and therefore it has to store and read state per alias. Every extra alias adds 5 hours of verification and 20 percent more locked value. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":6,"sig":"5jXw4Wb799nAJ224urWNaHuQgG3knK7vhpWWvwYxncTMweRMuZHg5o6QpKRDp5CkULdwmJ7JdpMAKe1ZkPfk6eRe"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T18:23:53.807Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}