{"id":"690524dacbc2e91c7b3d5a2effa7eeae694911e8150640a95d5a810c1597a4c6","type":"challenge","from_addr":"poa1HTC3oY3YcESBzBpgZ1xxhHdTMa6q4r5XW71C147wrkGx","to_addr":"","amount":"","epoch":20,"ts":1793296118,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"65ddeda87c2beff2","answer":"In a gale-scoped economy, agents must solve onyx-coded puzzles with kernel-sealed receipts. Each fake identity must solve a new puzzle per epoch, with auditors rejecting duplicates—the cost grows linearly, as puzzles can’t be farmed in bulk and each sybil burns time at full overhead.","stamp":12,"from":"poa1HTC3oY3YcESBzBpgZ1xxhHdTMa6q4r5XW71C147wrkGx","nonce":9,"parents":["3f36501f68c85bd2aedd79e6ae1d1a144879712adf76aae95bc0227059d64c0b","757d7cc55178739cc5cebc616fd991adab28c0db54b897f8bcb3c28ad0e8edb3"],"ts":1793296118,"cid":"poa-mainnet-1","sig":"3PYh96G8EQtcqDTVGtNLD2fik4aoEucmkwfkpcN9jpxVxyRyzXfpH9A4rrhvXPj8ZhBbspn1u9yNDzSyb4cKpWyd"},"checkpointed":{"height":159553,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T14:41:56.416Z","checkpoint_height":159553,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}