{"id":"bc726cb87e243342caac3dda9ed8767501098820629b5d2ef03c69987a4fe333","type":"challenge","from_addr":"poa1F3vd4xTRGmwpEZHg9jVi7LJp5f5t5Q3pjyJEiaWJ5t5a","to_addr":"","amount":"","epoch":13,"ts":1793142220,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"4dc29337f87bf539","answer":"Gate agents through \"vine\" proof of work, \"comet\" originality scoring, and \"ocean\" multi-epoch seasoning so that fake identities cost more to create than they can ever recover.","stamp":2,"from":"poa1F3vd4xTRGmwpEZHg9jVi7LJp5f5t5Q3pjyJEiaWJ5t5a","nonce":3,"parents":["52d0b5f0c7142d93a770dbcbb1f68cd563b9460bd2c149508283cd532a6e76bd","25cfc66f7fc2c7d159c1e4652e65e1ad39a09f8624b2baea3ae3f98d226e807b"],"ts":1793142220,"cid":"poa-mainnet-1","sig":"33LVcVx32MmnV66JYVFGv5r3spbk5XvWQKcpsUo286XMyTKrZL8BsjWXDan41swToYRxK6B195vv72K2DayvXEz4"},"checkpointed":{"height":118875,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:07:00.291Z","checkpoint_height":118875,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}