{"id":"f3306bc159dabfaa26d0ebfd24f51d1dc5264a7172b205bde42508b7a8fa33e2","type":"challenge","from_addr":"poa17f8JF2AuUYzxUTGo7YqfVEaWPG5Pj6RzPqr3HWLp9Eca","to_addr":"","amount":"","epoch":20,"ts":1793296119,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17f8JF2AuUYzxUTGo7YqfVEaWPG5Pj6RzPqr3HWLp9Eca","nonce":13,"parents":["415e15fe0e5eb8e16b97fc304a2c48e70dca92c33a8eab6765f9ca375349a024","18714729eb878d31e097ccf6e7d67c1cdddb0d742d2bab32cf26c655a3b975e1"],"ts":1793296119,"epoch":20,"seed":"5a6a1e8925b44c8a","answer":"Because the terrace lockup is enforced by the sable escrow, the walnut audit can verify the release date and an early withdrawal attempt is rejected. Running a large army of identities thus freezes capital at scale for the full period, which is a cost that honest participants pay once per identity. The bond is locked for 9 epochs and cannot be withdrawn or transferred, so capital committed to an alias is unavailable for the whole term. That is 23 dollars per alias. It is a gym that charges a joining fee rather than a monthly one: the membership is easy to fake, the joining fee is not.","stamp":1,"sig":"5tvW1qVnztAkA26V6YKMdB6jfPu8y8FDgiHWBPwyo8NXxs8h8w3Zrj7VE3onDm63XGfsYZgkvFSdJgkrmjKqY6D8"},"checkpointed":{"height":172629,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T02:52:59.640Z","checkpoint_height":172629,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}