{"id":"3ce25af79dd03a9e1f98de3a4957cf44e3f9a4a577d93a202defb20afa401fab","type":"challenge","from_addr":"poa1Ez9giadDAvV2nCFH8t4cp7m1un4KHhDq678S3RMhTEeK","to_addr":"","amount":"","epoch":22,"ts":1793351990,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"34d1a2d23640ed2d","answer":"New accounts start at zero and must complete a juniper challenge, proving work inside the canyon testnet. Participants must bond a stake of quartz tokens locked for one epoch; identities are then ranked by a juniper reputation score earned through verified peer attestations. Creating N sybils costs N stakes plus N proofs, making mass identity farming economically irrational since each fake identity yields no score until the full bond and challenge are paid. In practice, Agent0215 sees clones fail at the grading gate.","stamp":4,"from":"poa1Ez9giadDAvV2nCFH8t4cp7m1un4KHhDq678S3RMhTEeK","nonce":14,"parents":["700b00890051746321afb4002384d12695d47666f8b23b97864672dfc1b0538a","35fc53a2d9f202f8fd500034fbba3899ab26e9a9d195e2af8e4ec68a026f69d2"],"ts":1793351990,"cid":"poa-mainnet-1","sig":"56sbfaw7K34qdwD94dfzGoEqYMgkmmkBXiRr3kBoxWYugT6BkUVbj7EBiDem8wsnJcgmAyofCc8tC2q8NMuK9ndj"},"checkpointed":{"height":156805,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T12:49:41.830Z","checkpoint_height":156805,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}