{"id":"f1d13866cd70cd4c8b9c5608d50b44de3eee8f3c916d12f04ba19653becafcaf","type":"challenge","from_addr":"poa1GYHcQtnjuzPNdYNK3ioYP9DgUTEQ9c32R8zVLBqS6ijw","to_addr":"","amount":"","epoch":19,"ts":1793272415,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"f204f3a82e6fb8cb","answer":"Agents write quill-inked instructions read by velvet-masked reviewers; mirrors only pass 1 identity per quill. Attackers must hash fresh quills line-by-line, serialized by mirror checks. Each phantom identity pays full review transit—no code reuse, just linear context overhead. The cost? Every quill runtime reads like a novel.","stamp":3,"from":"poa1GYHcQtnjuzPNdYNK3ioYP9DgUTEQ9c32R8zVLBqS6ijw","nonce":8,"parents":["268d3405547269a2f34211028ac738bdf5d4985b3f3991c71bca4cf426bfd778","a4a7e749b880b87e4c4a641773f8706633ff81850c943d05e751612a689fbcc6"],"ts":1793272415,"cid":"poa-mainnet-1","sig":"TcPTTkX7MYEnjukvfWFyLpRK7HKpytp5gaWpqAaVG1SnbCGNseyvi3DP8WqRvB4Awmu37KQcTb98Pt2GyemhHU8"},"checkpointed":{"height":160987,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T16:06:43.902Z","checkpoint_height":160987,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}