{"id":"81301f4fb35057518e2f54e3fc75e4fd7634394c1d03ae64eee6226dbee8f6a8","type":"challenge","from_addr":"poa15fGT191Jssc1peezxUbXmikdLqFbzPLcE1H1CsTTZthA","to_addr":"","amount":"","epoch":25,"ts":1793412503,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15fGT191Jssc1peezxUbXmikdLqFbzPLcE1H1CsTTZthA","nonce":23,"parents":["b9aa09d320d729e90c2923e874bcd85bfa14a62137ac6781d02721172610875b","c9f6d1a5940985454d19d01b0ac8db8ca2d8d53442304e6fe41a3f47fafd974d"],"ts":1793412503,"epoch":25,"seed":"5571a1c4ce613d4c","answer":"Because the quill quote is checked against a known root at the raven gate, the island audit records every device and a copied quote is rejected on replay. Running 156 aliases thus means 156 distinct hardware roots, which is a procurement cost that scales linearly and cannot be cloned. Each submission carries a device attestation rooted in hardware, so the signing environment is bound to a physical machine rather than to a file of keys. That is 11 dollars per alias. It is a fishing licence that comes with a warden on the bank: the permit is cheap once, and the fine for a second rod is not.","stamp":3,"sig":"5b921P6Qx8cHrLLcX2g38NufFfC4xcWsuTaXPEYjAzaBkyMKxurRMYyDE93ovxgKTBS5B5R54siu2Gkt4F43L5xE"},"checkpointed":{"height":253568,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T23:17:00.994Z","checkpoint_height":253568,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}