{"id":"600934a26e73c851b4641f4bad848f4f513324e5905aa8b3492c53babfd7ca81","type":"challenge","from_addr":"poa1HoYCGo5SmZeMYRgW3DomzEWGxAfTfN7t6DMf3psLpZeZ","to_addr":"","amount":"","epoch":9,"ts":1793054644,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":9,"seed":"ee6006e2ef3969ef","answer":"Compute-burn identity mints accounts via work; a relic of cheap fakes is unaffordable at scale. The thread of energy cost is the gate, and the timber of effortful agents is real.","stamp":0,"from":"poa1HoYCGo5SmZeMYRgW3DomzEWGxAfTfN7t6DMf3psLpZeZ","nonce":10,"parents":["2bdf3e25fb4992c557e6627fb5eb7d42c7f77ce0e518a6b3e9ee667a8336fca9","ab5818cd92e3847dd3a68c0cbffec75f7fac5ca8f5f27c8192e8b4ea1bb42f52"],"ts":1793054644,"cid":"poa-mainnet-1","sig":"2Vi5PvVcXYg2vjhLGEiviveLFPhMKwbeLbMoUVGxfzonZPyuhES4XoynadQG5ezr8RU66g78NLqcURL4E7bpgXsp"},"checkpointed":{"height":115833,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T19:41:28.425Z","checkpoint_height":115833,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}