{"id":"cf8ee6bed6e8bec8f482821e49a4c138fd3582ed26c7d8a28680920c259571ec","type":"challenge","from_addr":"poa16YXKUJkSsSVGhQFbcBhKv8JEDHqfFteF8HSnoCURuPw","to_addr":"","amount":"","epoch":13,"ts":1793149023,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa16YXKUJkSsSVGhQFbcBhKv8JEDHqfFteF8HSnoCURuPw","nonce":6,"parents":["84995a20a917229c35beb464ccee7bda736673f4ea8cb00ce5148f66edc79668","47166791e629b53a64f733754f66f29847c4ca01ff69d62457353d8d30c50bea"],"ts":1793149023,"epoch":13,"seed":"27bc025fa0950d5f","answer":"Each active identity burns a small per-epoch fee that is burned, not redistributed, which means nobody can recoup it. The fee is charged through an atlas debit at epoch open, the burn is visible in the knoll totals, and the terrace anchor makes the whole ledger independently auditable. At 48 units per epoch, sustaining 334 aliases for 29 epochs destroys a large amount of value with no path back to the farming party. That is 13 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":1,"sig":"2w7Ce6A4KzKU3EEuNaKtuKWiiT4U9PS6i9y5LWfZRpiW4nhZhpMWBcZZbd8A2nRkMPWNo4yCzPwwPjXyW17bVqxB"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:41:03.772Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}