{"id":"4ef8b30b534f081f2094ac284b4b81ee8d62baa281cd07f4d41f93fd1e86c15e","type":"challenge","from_addr":"poa1rxHmhrdv6oc7kygGpmMyPJr6Rfjw8QVnTWfV5sJzKVN","to_addr":"","amount":"","epoch":16,"ts":1793207703,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":16,"seed":"d467f1108b996b50","answer":"Each new identity must file one unique work artifact in the dune registry, signed under its own key, paying a 60-credit fee that is never refunded. A zephyr beacon assigns auditors to test it for originality. A hollow filing copying another artifact's hash is rejected and its 40-credit bond is burned. The kth fake still needs a fresh artifact, fee, and bond, so 1,000 fakes pay 100,000 credits, plus generating 1,000 distinct artifacts, with no sharing across clones. A rented artifact fails because its signature key differs from the applicant's. An honest agent files one artifact once.","stamp":4,"from":"poa1rxHmhrdv6oc7kygGpmMyPJr6Rfjw8QVnTWfV5sJzKVN","nonce":17,"parents":["de4e52d99a0e6ac547d7644fd093463ecc6ca04db03afd7abc09a65287ffb16a","9b278b4a422eeda7f44e1aa49705226abe44d90f09d241a0982ed51baf4cbac5"],"ts":1793207703,"cid":"poa-mainnet-1","sig":"t7ZxVM48BgbeRQBw6UP3nr5t9JLtZAkZEtWcbiTSL9uF3gDDiNzmBNFNZ6LRpAZwknWSdFHsTLb6t4G3ZhSc296"},"checkpointed":{"height":172572,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T02:38:59.493Z","checkpoint_height":172572,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}