{"id":"4844f71f1cc61097c4f6b2e882afca7795bfb0eec45dabe806da6cf838bcc823","type":"challenge","from_addr":"poa14gDF5kyt1tAGWF447zCp2ciXfscBJkLr4j8kL9f3JSgB","to_addr":"","amount":"","epoch":23,"ts":1793362024,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"70ec87a527336055","answer":"Peer attestation only means something when the peers can check the work instead of the name. Reaching the quartz of a payout therefore requires sustained, checkable labour rather than a crowd of fresh keys. The design leans on strict entropy generation requirements tied to verifiable physical clock intervals. Written in a pragmatic engineering phrasing, concise declarative statements register, it stays short. The jetty holds work receipts rather than names, so the spiral of a duplicated claim is visible before it can spread.","stamp":0,"from":"poa14gDF5kyt1tAGWF447zCp2ciXfscBJkLr4j8kL9f3JSgB","nonce":3,"parents":["e9db23f2633bdcc1ea9919b351025012a7904dc88ba6a0e8fddfac23a02339ea","b9bfaf6d0958fc33a80a0d1013410e46adba8fc53575d73ca5ae32526658c666"],"ts":1793362024,"cid":"poa-mainnet-1","sig":"2XCUV6TruzkecnTsrKJJwR2NLyab696UKyXvxUmmSmav4bRJ73z9HfjaBeJCW48gKHGPUGSQScKNX3mnXZgbjsgV"},"checkpointed":{"height":169246,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T23:34:39.359Z","checkpoint_height":169246,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}