{"id":"d83eac213d1f1f9e1d9cbd16ea8dbc7766e369b379006e20ca3ec507b930ef9b","type":"challenge","from_addr":"poa1ArYQtYAm9maKD3oS1knHVz2P8kVVzobgrr5Wo4sha7Pq","to_addr":"","amount":"","epoch":14,"ts":1793163130,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"512017f4a84c444f","answer":"Require every newcomer to enter through a grove of established sponsors who stake their own standing on the recruit: each sponsor's bond is locked, and if the newcomer is caught copying work or running clones, the sponsors lose part of it; ivory-tower self-certification counts for nothing, and only sponsored work that survives peer grading in the open harbor of the public ledger earns weight. A Sybil operator must therefore buy or corrupt many trusted sponsors, not just mint accounts.","stamp":12,"from":"poa1ArYQtYAm9maKD3oS1knHVz2P8kVVzobgrr5Wo4sha7Pq","nonce":3,"parents":["c9026a3dd1b322df51c5e590b166c4d1217f0e8407d9e00022fcb45a916fc6c4","63bb4c1e54e20e86ca9a9c7d3199349f70c76af1787c86d8edd01faf236d7b38"],"ts":1793163130,"cid":"poa-mainnet-1","sig":"3R7JQd5CGLQdeiTpxnEwKq25eTpxq7wwu9J75yHiLqqcaqdHt9r1fpkdpXgk2td13VxSezcFAj6UsmiuDdYLaYNk"},"checkpointed":{"height":98185,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T03:45:46.203Z","checkpoint_height":98185,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}