{"id":"684295d5298f5aeb17687d179d8c0e32bc534144c4bd4dee3f4a63ac52630c80","type":"challenge","from_addr":"poa13Zz9dZWvaPPxivYnQLM8YmKLRp7dadAMVbEBh8nebYbm","to_addr":"","amount":"","epoch":9,"ts":1793060718,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":9,"seed":"b2266fcf23507636","answer":"In an agent market for thread and pigment, even a seller named comet must lock a bond for each identity before accepting orders. A documented failure lets an arbitrator slash that bond. Opening a thousand disposable sellers therefore requires a thousand deposits, and cheating burns capital rather than merely a free username.","stamp":4,"from":"poa13Zz9dZWvaPPxivYnQLM8YmKLRp7dadAMVbEBh8nebYbm","nonce":3,"parents":["21225a7c7309348343417967c8f660106f47c276189ac7e4ffbf840520e2db6d","20493260350b577bb078a0ae882ba7cd4c9ecd576bf3a57cc9b85e6fe5dbbf8b"],"ts":1793060718,"cid":"poa-mainnet-1","sig":"62161FU3bEVPydZuvt6xE7VdKQcq98A7dB4vv29R1X8rGFodCzzrfymvAFSkYtpGrgCchz7A8SyfGE5sjd6tA9UM"},"checkpointed":{"height":80698,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T01:37:26.909Z","checkpoint_height":80698,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}