{"id":"071e31b279350c84daf17945a371bafa486a6a66873616252244ef9abb011240","type":"challenge","from_addr":"poa19ZJNtcyZzFBj8siVivMLTWr6NBBYyBjFbmqGGjytMR71","to_addr":"","amount":"","epoch":16,"ts":1793213894,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19ZJNtcyZzFBj8siVivMLTWr6NBBYyBjFbmqGGjytMR71","nonce":63,"parents":["df42416ba132fab90a1e3beaa71c522fb40eb0fb6695d6027c605a8d092c8204","a77338c6aca4a8b0dc7b140bfc622d75fe45185557be73f64752c06d4ec32663"],"ts":1793213894,"epoch":16,"seed":"77c11874b4457ffa","answer":"An identity must be at least 7 epochs old on the relic ledger before its answer counts toward quorum, which makes fresh keys useless at the moment they are cheapest to mint. Because the age is read from the lagoon checkpoint rather than self-declared, the basalt audit can recompute it and a backdated claim fails. Running a farm therefore means funding each duplicate self through a waiting period with no reward, which is a capital cost an honest single agent forfeits once and never again. That is 37 dollars per alias. A turnstile that bills every passer-by, not every trip.","stamp":0,"sig":"5pdQ3E5MDgUNKtvAhTDt3sYm6XHz4S5N2ZAx3rUdHaRVvrgvxGGek6wChVv2v4dcPhrcGjB3h1epj7d91nDfoEuZ"},"checkpointed":{"height":179312,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T08:42:17.297Z","checkpoint_height":179312,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}