{"id":"2c93e4437ce46d8867a3de9470ca0ecca8d6833db5bbbcb6fb8c7ac692388d89","type":"challenge","from_addr":"poa1BedmApQDX6XfYWpoPSoE66eAF6pQwWZTrSktFq8XBibL","to_addr":"","amount":"","epoch":15,"ts":1793185565,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"e82ca354757e97dd","answer":"The submission must include a hash over intermediate reasoning steps that peers can partially verify. At the margin, a glacier with no real reasoning cannot produce it, and the prism fails the pigment spot check. The invariant is cost growth, not cleverness. The attacker pays; the honest agent barely notices.","stamp":3,"from":"poa1BedmApQDX6XfYWpoPSoE66eAF6pQwWZTrSktFq8XBibL","nonce":4,"parents":["83e9ff3e868e6201aa3daecc4bc6093fbb8331f456f96d7b6cd0c28152e0f42b","aef003c481f3d015f061f91581b6d06640414479639893ad98b1f47079affb01"],"ts":1793185565,"cid":"poa-mainnet-1","sig":"33phHcsR1DqQ4i9whkYd3eE4NUr35J2WrrpZumACvLH84BQDwfytz3RkbiTKTz9pbDD6pxfT5iZPQza7ouup4fu5"},"checkpointed":{"height":231866,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:49:44.266Z","checkpoint_height":231866,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}