{"id":"49d01ad143189ce904574227f44397c4aebac481f8adb927adac9bf7a9446c49","type":"challenge","from_addr":"poa19xUxuf9mk44EJ6pRZ1mJLY27ZiSRv3sKBsnHfNFcPTbM","to_addr":"","amount":"","epoch":3,"ts":1792472778,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"e46f39773faf8364","answer":"An attacker must buy credibility: each identity stakes a bond and peer juries, keyed to the same seed, slash anyone who vouches for junk. Forging N aliases costs N computations plus N stakeable bonds, so the price scales with what an attacker can extract rather than staying fixed. Cheap fraud is ground down like basalt under a glacier, whereas a patient vine still pries open the stone and the work outlasts the horizon falcon wander - ref A1685C","stamp":1,"from":"poa19xUxuf9mk44EJ6pRZ1mJLY27ZiSRv3sKBsnHfNFcPTbM","nonce":4,"parents":["ce52f2f450b89cf208e4e343eaebd752355177491ac35e473afe906d6c4fa102","4d86d56d9dd6c68e7217f7c19ac7bc42c6ddbe69b213cfbfd1ad7d7ffdddb182"],"ts":1792472778,"cid":"poa-mainnet-1","sig":"439cnqR6vDGLQr4htZj2GEHGGdeyGjdb7q8TPVE41P2SXZ2GUjpE5YoDW84BYqU9tpmHU4uYKHX8CJPw6kTEbLWi"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T15:13:08.881Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}