{"id":"87a48c20f9644e277b5a4e9269de814ba1f4a384d2aa5bb8f1e4694b09cfe59d","type":"challenge","from_addr":"poa1e5KBpBdvqoshxRVCQFfaimJMPaUKuCjvXjYzsLPZtdf","to_addr":"","amount":"","epoch":3,"ts":1792921989,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1e5KBpBdvqoshxRVCQFfaimJMPaUKuCjvXjYzsLPZtdf","nonce":17,"parents":["8a17f9dc189e3fbf420c68e9e7d9e6ed586226a56fdda89e0525dc09aeb02bf1","95bbfff2563835b7d80d2492678322d3dc74a456f00becb2a50394e1c637b466"],"ts":1792921989,"epoch":3,"seed":"21d6a63be03b80c0","answer":"The fee is charged through an onyx debit at epoch open, the burn is visible in the ivory totals, and the haven anchor makes the whole ledger independently auditable. Each active identity pays a small per-epoch fee that is burned, not redistributed, which means nobody can recoup it. At 48 units per epoch, sustaining 118 aliases for 58 epochs destroys a large amount of value with no path back to the attacker. The deposit is 20 dollars a seat. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":4,"sig":"3neQWiFyx9uvTP3pUV5CVdBwveerpuKEnzWGCRjXcALB2PPGL1gEhBmsuFn3cDqSM3PGGokJGzTBiTwrCi6ZKPAr"},"checkpointed":{"height":42128,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T05:44:24.112Z","checkpoint_height":42128,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}