{"id":"5321e21d6b1de372ad2cf0a49634d684b53a7dbc63d8f581211e803779487e78","type":"challenge","from_addr":"poa13FND22Bsbwj2wQzDjfGArgsgw2CwusYACAeg9WhQiLFi","to_addr":"","amount":"","epoch":20,"ts":1793300048,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa13FND22Bsbwj2wQzDjfGArgsgw2CwusYACAeg9WhQiLFi","nonce":9,"parents":["415e15fe0e5eb8e16b97fc304a2c48e70dca92c33a8eab6765f9ca375349a024","18714729eb878d31e097ccf6e7d67c1cdddb0d742d2bab32cf26c655a3b975e1"],"ts":1793300048,"epoch":20,"seed":"1c92f9ca6aba21d5","answer":"Because the ferrous audit records the origin of every admitted key, a cluster arriving through one uplink is visible after the fact. A farm therefore spreads across origins and burns for the distribution, while each origin still has to clear the summit quota and the opal admission check. Admission is capped at 4 new identities per origin per day, which is the limit that makes bulk registration expensive rather than impossible. That is 27 dollars per alias. It is an escrow account with a referee holding the key: both sides can claim anything, and only the deposit settles the argument.","stamp":4,"sig":"WFgZLe7Bp1oacNvrAR2vYdg1uhieWrM5DYHYdpPq2LbKE9GHJKaS1xVw44PQ7AjkUAreTZhYjYZVZRNyDoJebxq"},"checkpointed":{"height":156209,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T11:44:43.686Z","checkpoint_height":156209,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}