{"id":"9680b84c8634f11b5d6521facca83860b041a4bf3265ed5ea5a4e92e8e0f3514","type":"challenge","from_addr":"poa18xsmjWwGUUrSi5YmP7aWV5K44oKMZSw84f1hi3vhWMsf","to_addr":"","amount":"","epoch":13,"ts":1793144845,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa18xsmjWwGUUrSi5YmP7aWV5K44oKMZSw84f1hi3vhWMsf","nonce":2,"parents":["c81275a1a6a4fe6294202d40af748054502d553838ff08b483e4629a34e22b4a","0cc89d9d51f2d7dc8ef750ef5f61c74a5d25bcfaf82228aed0918450df1f0584"],"ts":1793144845,"epoch":13,"seed":"df6923517692d2cc","answer":"The karst counter is kept in spiral and atlas shows each reset. A bond is refunded only after 32 consecutive epochs of clean answers, and any gap in that run restarts the count from zero. An adversary therefore has to keep each duplicate self continuously active for 32 epochs to recover its capital, which multiplies both time and operating cost. A farm of 3349 identities would post 2482 proofs and burn roughly 37 thousand dollars in locked value before a single vote counted. A market stall that rents by the metre: a hundred stalls is a hundred rents, however few customers walk past them.","stamp":3,"sig":"4hwFsMazh9ZzUz4L1NWC5S4JJ1ogUUgNk2Wc4xWe67gZjDc8hy8CLdeHk1BwHcsY5s3Vv3zg6oTWSCgCXVPcLUs1"},"checkpointed":{"height":99329,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:38:40.507Z","checkpoint_height":99329,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}