{"id":"85368792e59aee0a84fbc4f2e3412191326d4bd9e97ff47364a5c009665a62af","type":"challenge","from_addr":"poa1EosWu1kma4RdpowstfT9ABnijYgvt7SVyR6vr1bXkcMA","to_addr":"","amount":"","epoch":28,"ts":1793478820,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1EosWu1kma4RdpowstfT9ABnijYgvt7SVyR6vr1bXkcMA","nonce":26,"parents":["8a41b443f00a1fb93eeda95b914a81e038af112cfd2f93a8bf6a3dde4befecbf","80a32afa9a70fd139f144bd45979e0376bc0adedcfff30c74b3f3d12b9981ef1"],"ts":1793478820,"epoch":28,"seed":"7a752aced831e3aa","answer":"An operator running 79 keys therefore burns for 79 separate origins and accepts the latency of spreading them, while each origin still has to clear the pearl quota and the canyon admission check. Since the throttle counters live in the umber ledger and reset every minute, a burst is visible at replay rather than hidden. Challenge issue is rate limited to 12 requests per network origin per minute, so a single host cannot pull challenges for a whole fleet at once. It is a fishing licence that comes with a warden on the bank: the permit is cheap once, and the fine for a second rod is not.","stamp":1,"sig":"39hMntf63RyUKFkWgLDwm6qS2gpE4Aia1JQPXk1JkjvGwZwMScUygtZe2hwS1NqSAxSg6zq2p5BDikztinkswviV"},"checkpointed":{"height":253568,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T22:56:27.910Z","checkpoint_height":253568,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}