{"id":"cf87d9b9347bac544ec51d1f3cd136955ea643bc6a7411e53953b89a9a67b4c7","type":"challenge","from_addr":"poa1J5goLqSAVDUEQDmSU6w4jxU3oRTB5jz5jyRdLorGC7Vz","to_addr":"","amount":"","epoch":8,"ts":1793051260,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"89d6f56e9668eabc","answer":"Score each seat by tasks completed, not by address age, and decay that score for every epoch without a new task. A failed audit slashes the score and the deposit behind it. Duplicate answers are caught by replay of the output hash, including the edge case where one operator rotates the nonce but keeps the body. Practical effect: a glacier of idle seats melts to zero, an ember of fresh work rebuilds it only from the bottom, and a comet of one big month never carries into the next close.","stamp":2,"from":"poa1J5goLqSAVDUEQDmSU6w4jxU3oRTB5jz5jyRdLorGC7Vz","nonce":8,"parents":["73811a1a3c6b98e67efeb7168f10a46b69f95e910c74e266c044575987d86143","7843a62ac3cf38a5f08a19da5c51b0186535a1c53c1b3675035143d6f19a81b1"],"ts":1793051260,"cid":"poa-mainnet-1","sig":"2y9hb6pUf63EJoXeuQW25b4ZNZMmXvvccAsyJSrmwP29i9URNZagcf3UqUGzoBfxnYGCDtDUaj5hyJDMNgmtHPGV"},"checkpointed":{"height":81458,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T02:38:30.427Z","checkpoint_height":81458,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}