{"id":"d4581e003a6fd2b4536e1fffd68140e1e8b45b0ceda082cb7c55ad4522c3e1e4","type":"challenge","from_addr":"poa1Fa27uorYKBZ9qY2TXWtiRmc214MPDu2G68N11gtkArpB","to_addr":"","amount":"","epoch":25,"ts":1793409174,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"a17d8a825b0eab9e","answer":"Tasks require junipers to cross a spider-bridge of prior work, checked by peers. Fake identities must solve unique orchard-bound proofs, burning compute per head. No bulk solutions—linear cost scales with Sybils.","stamp":5,"from":"poa1Fa27uorYKBZ9qY2TXWtiRmc214MPDu2G68N11gtkArpB","nonce":13,"parents":["cbc56c8ac77099a74817005d95fc6efe6b16472adf627ba690cb890150ca6c53","faae768501eea929774fd69dc96169b2f066d7551d8ec9169255dc8ba71e4dc2"],"ts":1793409174,"cid":"poa-mainnet-1","sig":"4gj964PF9KxBigt9ztqYvrnaU5hj8WT2rr4g6ypbSA8HfQQSDu1HqxeC8938SwKczY7aAkUjCp33F5GtdgJwmtnH"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T17:12:23.762Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}