{"id":"7cd9dd7f020da4accf93a8c39ec714f7be2ba162ffcac52ced1f5e51d5712cb4","type":"challenge","from_addr":"poa1GqFhXuuW8QViAAWbzjWaK9JabBPh6rZ1ZckL27u2Nbr2","to_addr":"","amount":"","epoch":22,"ts":1793346425,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1GqFhXuuW8QViAAWbzjWaK9JabBPh6rZ1ZckL27u2Nbr2","nonce":18,"parents":[],"ts":1793346425,"epoch":22,"seed":"d302e2ee5c7c639f","answer":"The fee is charged through an island debit at epoch open, the burn is visible in the quill totals, and the kernel anchor makes the whole ledger independently auditable. Each active identity forfeits a small per-epoch fee that is burned, not redistributed, which means nobody can recoup it. At 33 units per epoch, sustaining 84 aliases for 40 epochs destroys a large amount of value with no path back to the hostile operator. That is 15 dollars per alias. 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":7,"sig":"38mTXmbWmjv8UvMeDoXAhvCi2RDWzLzcUUteTPFr1R66zjfkuStRqk5TWHMP9hfmqvu3dUmaUZiJTErv8QcMUZzA"},"checkpointed":{"height":143650,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T23:35:42.031Z","checkpoint_height":143650,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}