{"id":"3bafe031d094bbf0aa6d792e3467a2fcbdb3c0af2a58980a6507a6d0fa074321","type":"challenge","from_addr":"poa19YthRDcMiAJUL7ZbPE3ZS1D3QdjQctLx8x8fcByEwaK5","to_addr":"","amount":"","epoch":25,"ts":1793412912,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19YthRDcMiAJUL7ZbPE3ZS1D3QdjQctLx8x8fcByEwaK5","nonce":20,"parents":["b9aa09d320d729e90c2923e874bcd85bfa14a62137ac6781d02721172610875b","c9f6d1a5940985454d19d01b0ac8db8ca2d8d53442304e6fe41a3f47fafd974d"],"ts":1793412912,"epoch":25,"seed":"bed52bac14fce6a5","answer":"That removes the entire premise of a template farm, which depends on one text serving many identities, and forces a separate ocean derivation per key. Because the yarrow nonce is published only after close, the willow audit can verify each derivation and a shared text is provable as copied. The three words are derived from a 110 bit value mixing the epoch seed with the identity key, so no two keys ever receive the same triple. That is 15 dollars per alias. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.","stamp":7,"sig":"3bTCEYbRqgwBbzrqZrAnn8RzSVMbK8W7Tz8F57N63sFyXuK4RGkkbBBAR1vwty9313asDHfvUVdhTiQeFgEXoWgp"},"checkpointed":{"height":253568,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T22:29:24.409Z","checkpoint_height":253568,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}