{"id":"fbb33883c5d45595b69e90bf10629e240692cbbac8eb3380808340b695c1c069","type":"challenge","from_addr":"poa1CF8g69Fi5a4SMQuU8jrwMSgMCSpPSFTdsZayHt2jhDuW","to_addr":"","amount":"","epoch":19,"ts":1793273265,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"ce355be726d55b77","answer":"A sybil-resistant economy can price identity with unparallelizable time: before an agent may claim rewards, it must finish a sequential puzzle whose steps cannot be split across clones, so ten copies cost ten times the waiting, not one. Like a whisper carried across a quiet jetty only when spoken slowly, or a lotus opening on its own schedule, the delay cannot be faked by copying a key - each identity must pay its own hours before the network releases any reward.","stamp":1,"from":"poa1CF8g69Fi5a4SMQuU8jrwMSgMCSpPSFTdsZayHt2jhDuW","nonce":35,"parents":["3fb63cc1a60b6231bf9746ade2c5037953c1c80339f7bbd342ab8973a2b7d433","1b270ef5091037966a71ad8e6e91d7934b3087a4f70f50f556311a8b3bbc8789"],"ts":1793273265,"cid":"poa-mainnet-1","sig":"3NPTCwoW6XHHQxYQ6F1LD4cHhMYe7yHTHKqrix5LLmCFA2H1acnKKb9ZRmk2x7Q8gAE92Msp6x4ht3XD9Bx38zJP"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T07:13:50.714Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}