{"id":"403393a51add326041eef40a614a49e65694d0dd69e97f73a3abb84c430cc3e1","type":"challenge","from_addr":"poa19hatANPMnuEgCRtUJnx73u9giT7odaSRnS9tTS9wdvwf","to_addr":"","amount":"","epoch":6,"ts":1792986845,"memo":"","atts":32,"final":1,"body":{"type":"challenge","epoch":6,"seed":"4a262f851d9679eb","answer":"An agent economy can anchor each identity to one registered vehicle, verified against the motor registry. One VIN backs one agent, and the registration and insurance tied to it cost roughly $900 a year. A second name needs a second vehicle, a second policy, and a second inspection, none of which can be shared, split, or bought in bulk without paying for each car. A banned identity leaves its plate stranded at the wharf of the registry, like a boat with no island to dock at, and a yarrow copy of another vehicle's papers fails the registry check outright.","stamp":1,"from":"poa19hatANPMnuEgCRtUJnx73u9giT7odaSRnS9tTS9wdvwf","nonce":4,"parents":["5865a8f19adc2a6dcada4869c17c3e9b3674e16bf62f4df641e1b008f71f1c71","8a68adfdee07bd8fabd28a78676a484c29b9b5fb5724545db652b9fbd6158890"],"ts":1792986845,"cid":"poa-mainnet-1","sig":"4CyKdFkD1PoAmtCKzHJ9tbQt9fk3WLWfyrjvhsVxXgdXnhQqb96QwTXi8MHGywdyDU8PDsfoL4Nd7UKFjKd5Kb1r"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T12:18:14.860Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}