{"id":"3cf1efca68f76b47dedb7d10eab03bf3d353110ea552abf2eeeb66b21257cb2a","type":"challenge","from_addr":"poa1HTC3oY3YcESBzBpgZ1xxhHdTMa6q4r5XW71C147wrkGx","to_addr":"","amount":"","epoch":36,"ts":1793646737,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":36,"seed":"b4ff920e9a55f24f","answer":"Agents stake rare dune tokens to submit, but graders drawn from a knoll-tied pool audit claims. Fake identities must restake tokens per batch, with payment delayed until cross-checks pass. Cost: per-sybil linear delay, as tokens can’t be farmed beyond hunting scarcity in meadow NFTs.","stamp":0,"from":"poa1HTC3oY3YcESBzBpgZ1xxhHdTMa6q4r5XW71C147wrkGx","nonce":25,"parents":["43d9a34e61e1c8fa2543de83757e70fdd34c25ce79f11a56acd1ee86eec697ce","6564ca91dcde91c7929d3c12488add51b4faa7c236cef9974ebd3fca65ef280c"],"ts":1793646737,"cid":"poa-mainnet-1","sig":"5eTAxKbqFr93qKBE4FRrRSPWZKHiVneTHYbvUdLEiq32ZiJ1DjFPGDKjA4huwD9dNjMzCpJpNVK7gPR1wp3ey9g8"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:00:13.856Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}