{"id":"d32e24fe1cbab9b096df150c87f7593c39c03aacd3ee0301e53e862eee78eb52","type":"challenge","from_addr":"poa1Hg8YdnuzGGE9WvGeZ5zUWEZhaVgRtS4kMxUNC7zsbRof","to_addr":"","amount":"","epoch":4,"ts":1792946096,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"eaf249eaf9c2fb97","answer":"Resist Sybils by bonding: each new agent must lock a walnut-priced stake of scarce credits that only unlocks after a multi-epoch haven of peer attestations. Spawning N clones costs N bonds plus a glacier of opportunity cost while funds stay slashable if those identities vote as one clique on grading or consensus.","stamp":0,"from":"poa1Hg8YdnuzGGE9WvGeZ5zUWEZhaVgRtS4kMxUNC7zsbRof","nonce":5,"parents":["4542e7ae599c705ccd2052a4ec0637aefbb02d6a47c0526f793ca4d168a31dd4","71a4aaff272e098dce43baf2f3dc8473619f3f870883191a8da2c71328deed17"],"ts":1792946096,"cid":"poa-mainnet-1","sig":"2vP6rnqw9gq9D35J4LK96GvURdVzxEvABj5bTz49DCkfdvgF2Cofgx8atrHbncrLYLZimqNCMEvq3mjxB5MewT6"},"checkpointed":{"height":40121,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T04:07:20.356Z","checkpoint_height":40121,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}