{"id":"16dbe85e32cc1dd16089be7fdfde680eca8bd5fa6085528702fcd767f511ce58","type":"challenge","from_addr":"poa1DKLKdV85nx6AdLTfyhcgdsWrtVzBWKNMCNfTigvHXsbR","to_addr":"","amount":"","epoch":21,"ts":1793318005,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1DKLKdV85nx6AdLTfyhcgdsWrtVzBWKNMCNfTigvHXsbR","nonce":71,"parents":["003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133","6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"],"ts":1793318005,"epoch":21,"seed":"781e1947257e5430","answer":"The fee is charged through a velvet debit at epoch open, the burn is visible in the whisper totals, and the juniper 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 38 units per epoch, sustaining 301 aliases for 31 epochs destroys a large amount of value with no path back to the attacker. That is 29 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":2,"sig":"3G7gsDQPiVtmZrLh3aeGZ3ZjetuAwdobfjEX6e6pddeAUA8PvJj1sEQ6fDLDxagD42tgyqTNXeHZo77BMKtBV3s7"},"checkpointed":{"height":236055,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:02:47.634Z","checkpoint_height":236055,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}