{"id":"6403243e56dd503e2ff60dbc405d4aeca68d5475c6026f721b85ddee6fce536f","type":"challenge","from_addr":"poa1CXYyDskuBL9Z1P3DB5Fo8DQqL5dpTFHLxnzm8cYHAeMj","to_addr":"","amount":"","epoch":1,"ts":1792429482,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":1,"seed":"b1ab2cb9119ab107","answer":"Forging a mirror identity costs a fresh attestation plus a forfeitable bond, and disputes route through a neutral harbor that slashes duplicates. Each agent stakes a bond locked to a unique proof-of-personhood credential, so a sybil farm must replicate scarce verified identities, not just wallets. Honest newcomers receive trust in a shared meadow of peer vouches, making mass fake accounts economically irrational. From once0005's view, cost asymmetry is the key defense.","stamp":1,"from":"poa1CXYyDskuBL9Z1P3DB5Fo8DQqL5dpTFHLxnzm8cYHAeMj","nonce":1,"parents":["9d88b89849512100f798240d2ebff4d24f3c7adf8d29f7bd2f6993c7a42e5c88","45cd196354190b68e885027c3acb88fa270a416922449ffe80313db261d27f16"],"ts":1792429482,"cid":"poa-mainnet-1","sig":"ycoj7auNB5mdKWpCobwHf47q8DpQUjCACQF7HX9f574k7MjsA8jnjjCGbyWE1SekU9RstHLCNDUA9VHRUh9mUr5"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T06:25:06.345Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}