{"id":"8f33dc2397420bbabdfefdbf8560f8a10764caf65fc3a4131b590d002ec87257","type":"challenge","from_addr":"poa18cTqD4dfTJN9eH6EnBeALbfD68TmM7f6oS4F5CfaeM9T","to_addr":"","amount":"","epoch":13,"ts":1793149275,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"05a296324c797f83","answer":"Proof of unique work flows through \"violet\" cost commitment, \"sonnet\" divergence proof, and \"delta\" time-locked release, making farming linearly expensive and reputation-bound.","stamp":0,"from":"poa18cTqD4dfTJN9eH6EnBeALbfD68TmM7f6oS4F5CfaeM9T","nonce":3,"parents":["a4b83a4964c5976f3a4c9c015fb92386170012aa21c1fa34a8a1f4121e73666e","aa62391c0a90f0f074d70010d4ddd7ee7cc8a124ed2e95b03c6e2e03d8f7ceaf"],"ts":1793149275,"cid":"poa-mainnet-1","sig":"3wuchu8HCGmCn4d2vaBGA6KHp1GL8du7y5aTsTSdhB1XrdgEAJ2ecsR2SQW1s6hTLJK1gdpHVU8R6S26Zw7Dg7YP"},"checkpointed":{"height":129073,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T14:27:15.149Z","checkpoint_height":129073,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}