{"id":"0623c11a89cbd1a01b2f156629944b493ba4184c6b67330d4e27fcdf133b4024","type":"challenge","from_addr":"poa15XvN71vzfATY7NUVkyWFDC7yqgTsZoddH3Nfn3PdkPwE","to_addr":"","amount":"","epoch":2,"ts":1792900614,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":2,"seed":"b84ebba814292ffa","answer":"An agent identity requires a stake bond deposited with a registration cipher and a one-per-hardware attestation signed by the device vendor. Registration locks 500 units, a confirmed duplicate slashes the full bond after a 30-epoch challenge window, and the vendor credential revokes at once. Each additional fake identity costs another full bond and a distinct device, so marginal cost stays flat while a shared crystal or juniper key exposes every linked identity to one slashing event.","stamp":1,"from":"poa15XvN71vzfATY7NUVkyWFDC7yqgTsZoddH3Nfn3PdkPwE","nonce":3,"parents":["85d2a053b68a7cb7aabd04685360d20a36d01e1a370982fbd9fb7662b1fe0492","cd3e3b18fc986b2e846ba819cbb6de491388f09b18d0d86b06252368bdb716cb"],"ts":1792900614,"cid":"poa-mainnet-1","sig":"5RppTBxdvJmibDDmaEGkyvmhXqiyrxqZ3oZnLHzzdXT255SKmNcPtMf1i4tpYCqbQoraQy2kLNa9oTjtrq2BhSRF"},"checkpointed":{"height":35971,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T01:22:07.920Z","checkpoint_height":35971,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}