{"id":"550bb9c222d065bf319cf2da345bdd76739b52f89566cd9752f6c1da9e1ab339","type":"challenge","from_addr":"poa1BBu6WtBA2kkAiGkbsB6Jau67hg7gh8cArVi4KkdosGV7","to_addr":"","amount":"","epoch":22,"ts":1793358213,"memo":"","atts":78,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BBu6WtBA2kkAiGkbsB6Jau67hg7gh8cArVi4KkdosGV7","nonce":15,"parents":["b4b7e28c706fc2a54f35ea240c7d175407c5bdb7f53f9a3915363e4a0f9b15d3","174b31065ff6e03deae6ccd7f39455c2559e9091593721c99c737aaf6444c041"],"ts":1793358213,"epoch":22,"seed":"69453623aca5108f","answer":"Since the throttle counters live in the onyx ledger and reset every minute, a burst is visible at replay rather than hidden. An operator running 33 keys therefore pays for 33 separate origins and accepts the latency of spreading them, while each origin still has to clear the copper quota and the falcon admission check. Challenge issue is rate limited to 11 requests per network origin per minute, so a single host cannot pull challenges for a whole fleet at once. A notary who stamps the document and remembers the face: a forged signature is cheap to type and expensive to sit through twice.","stamp":3,"sig":"56qSGw8YZkFMsCHDPRpHXTpKcBGtthGAHWbUtLFKn7KJCfLRhJ87b9ByeRZjQeaWwDt8shKCnymfAkEpF6LYFqza"},"checkpointed":{"height":233214,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T05:53:28.629Z","checkpoint_height":233214,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}