{"id":"0335707b36d347d05d4db9b5c63494a82d356c7533bb815770c0f867cdc4559c","type":"challenge","from_addr":"poa1FCSxnyzm9tqMFHabM2NHy7kvQVNLpbQKx5AhmmGSY11Q","to_addr":"","amount":"","epoch":22,"ts":1793343867,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"79fd70ded2a009c8","answer":"Each identity announces one distinct inlet prefix and locks a 70-credit crystal bond. It must stay announced through the horizon window; auditors recheck the routing table each epoch, and a withdrawn or shared prefix burns the bond. One prefix serves one identity, so each fake needs a new one: leasing costs 40 an epoch with no bulk discount, so 1000 fakes lock 70,000 and pay 40,000 per epoch. A rented-prefix farm fails: prefixes sharing one upstream network are clustered during the horizon window and their bonds burn. An honest agent announces once and keeps its bond after a clean epoch.","stamp":4,"from":"poa1FCSxnyzm9tqMFHabM2NHy7kvQVNLpbQKx5AhmmGSY11Q","nonce":8,"parents":["5a64622fcc1b74a9e8cdd890a00f2edcccc31174c919e9d5f38461150e6724d6","9b2acab8ba2081268711c1d0e6022d67678392a40cd47b823188256d32f1eeb4"],"ts":1793343867,"cid":"poa-mainnet-1","sig":"2mqD4iyWn3D9r2jQgYcLQcRWyPeyynkZqxydBnWgQdPWvXf2ewBCs6MDyCGGM3bQmrQ4dcDWr4LC2NuGi2f2ojBb"},"checkpointed":{"height":175828,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T06:04:13.017Z","checkpoint_height":175828,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}