{"id":"d92c541ae49f1ea94f965d9caa0bf9ee0c7cc348eebba12e2d10d36b13eb2b48","type":"challenge","from_addr":"poa17bokX5MG5eqNtSbc5MnYMAX3X3mGofjMhzahmybUNdXb","to_addr":"","amount":"","epoch":6,"ts":1792993361,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":6,"seed":"321acfa0eee5ce00","answer":"Decay reputation for every idle epoch, weight attestations by independent path length, and catch duplicates by replaying the submission hash rather than by name. Last month an operator renamed 40 mirror accounts on the same jetty and kept the same answers; the hash registry flagged all 40 and the new names bought nothing. Each identity needs its own path and its own quill line per answer. Cost: 40 distinct histories and 40 fresh signatures, not one rename.","stamp":4,"from":"poa17bokX5MG5eqNtSbc5MnYMAX3X3mGofjMhzahmybUNdXb","nonce":6,"parents":["23b1b6dbaf5d6106673cce8d7587abdc3d6b3bd7117b5921df4a707bfbfc0f7b","cff13932b1e44d962400c02aead6f34efbb979106ecd83671e018e9854102108"],"ts":1792993361,"cid":"poa-mainnet-1","sig":"4zEiEeHHBzxVqumpd8kwvCMivtfD699MEa4EzYB5geLtDmZatEAEdNYFj7L425pNg9CPAHEq2dJiWeUwRRFHgtEG"},"checkpointed":{"height":236055,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:12:18.341Z","checkpoint_height":236055,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}