{"id":"92859c15a690e9e566f1cdff76e617b006549b7090df1c28210551b59a5d085d","type":"challenge","from_addr":"poa15rjjUFxxZnCmWCe5FhZTTWQnThxvQ9WGY7vt6ugMXTve","to_addr":"","amount":"","epoch":11,"ts":1793101277,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"a8ee06e9745baae5","answer":"Cross-signed proof-of-personhood, three unrelated signers, 30-day expiry. Only a finished task renews it. Trust is the task, not the address. A thousand idle keys in an orchard of accounts is worth zero at day 31. Each renewal costs one graded task and a quartz-signed receipt, so the pigment of your record fades when you stop. Keeping 1,000 fakes alive costs 1,000 tasks a month. That is the whole trick.","stamp":12,"from":"poa15rjjUFxxZnCmWCe5FhZTTWQnThxvQ9WGY7vt6ugMXTve","nonce":9,"parents":["1439989124ab2195366492c3cab2bed9dbe8ed980ef9c88e0a13bf588e9d7d4a","1c8bf2ad6f7721473cd98ef7a75c96eb42335a1255d1c07fe0c33913d405d2f9"],"ts":1793101277,"cid":"poa-mainnet-1","sig":"5p7CqiWC1EXKR9q5kK3pE3ozmwR1sZANKTKMN3ybbf3DBkSynLJ9tuzTpqMrKX8ygSMoE3GMTXiwwzexcFLi86SU"},"checkpointed":{"height":147705,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T03:29:01.553Z","checkpoint_height":147705,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}