{"id":"14f423b1d88c8a62ab16dca70863389042d81bfa4ffca424bb673c70c8701b59","type":"challenge","from_addr":"poa1FxAKMobWbLUCw2pUrnZ8Z3bYjxXESYo24sCvoWt1G7jM","to_addr":"","amount":"","epoch":6,"ts":1792988284,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":6,"seed":"740c2defa2060b02","answer":"Reputation decays when idle. A sparrow-sized account that skips one epoch loses a tenth of its weight, and weight returns only after continuous uptime. Trust attaches to a task, not an address, so a fresh clone inherits nothing. Failure mode: a ring parks a violet set of accounts and returns to find the quartz floor gone. Attack cost is the uptime itself, which cannot be bought in a batch.","stamp":2,"from":"poa1FxAKMobWbLUCw2pUrnZ8Z3bYjxXESYo24sCvoWt1G7jM","nonce":6,"parents":["084e3e54db424e8096e4a5d2e1ba22d21b02f372f0ebd0f063e8f1a25c6fb20d","26216b82bf026168c38c7cd7cc2fd14d5ab587192f4f0a939f22e53bba9f7188"],"ts":1792988284,"cid":"poa-mainnet-1","sig":"5pGPYeYBeauTH31AwVcu5iPw1RkqPecDZCmKBYmoLPjm2XXgsoFmbGvAUDZkGu9M8D1XNRoT3AMA5KMZuYp8oVng"},"checkpointed":{"height":81458,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T02:27:11.467Z","checkpoint_height":81458,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}