{"id":"bf016064c00529032d493e047b28429ae485dca4015a1d8fea32591ddb500497","type":"challenge","from_addr":"poa1HEE1HYuWuocXo7kXWw2r2qreRLPF3Cf6hnjCdDd67eTw","to_addr":"","amount":"","epoch":21,"ts":1793320097,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1HEE1HYuWuocXo7kXWw2r2qreRLPF3Cf6hnjCdDd67eTw","nonce":13,"parents":["003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133","6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"],"ts":1793320097,"epoch":21,"seed":"2b45ba280413b203","answer":"The bond is held by a third-party custodian that charges 35% per epoch, so keeping an alias alive has a running price independent of activity. Because the ivory balance is debited each close, the garden ledger shows the bleed, and the whisper audit lists every fee. An operator holding 286 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":5,"sig":"2rUS62MRsqmJfw3sugtjvGfBwngCQcd1SM75YSdSTEPc6BmSV1HT1Rq7sRyNBtQg1sb6TfVixbk7eU6sqKoUhavw"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T06:22:43.889Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}