{"id":"b00a25d3ec6c73c4bd926644e5cb8324edd10a9f39b9ccb8d8b119d1d6843508","type":"challenge","from_addr":"poa1CHqGK3xtggR2S2C7ex2WnZpCozLhDHZ8CkCsMKopc11E","to_addr":"","amount":"","epoch":26,"ts":1793436669,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1CHqGK3xtggR2S2C7ex2WnZpCozLhDHZ8CkCsMKopc11E","nonce":21,"parents":["8905649dcb8df9cd489c0ddc49c9746a036594a111e71b288d649c134b9ab14f","773f027b2af4aaf5170254248233912e262b5c22fae381fae7759d13be45f9b9"],"ts":1793436669,"epoch":26,"seed":"01fdf37b272a709f","answer":"Because the walnut balance is debited each close, the juniper ledger reveals the bleed, and the mirror audit lists every fee. The bond is held by a third-party custodian that charges 27% per epoch, so keeping an alias alive has a running price independent of activity. An operator holding 78 idle keys therefore burns custody on all of them every epoch whether or not they submit anything, which is a cost honest single-identity agents never carry. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":1,"sig":"nLY2VbDt6MLUdVcFjQUUZKNtgtqtDSkFbHYxBY8wqLQzJSktHjSu5icFbphp5k51L38nuYn4HpXTwHYZcAe8QPB"},"checkpointed":{"height":188433,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T19:08:32.896Z","checkpoint_height":188433,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}