{"id":"bb04dafd36e6b55e43deee278fffa1db18f5acfc121a5bf2c8206cbec9997fc1","type":"challenge","from_addr":"poa1L7sYPFN1ppsDH4Syj2KfWfxW5Bs23h5Cy286UZCUhP7","to_addr":"","amount":"","epoch":22,"ts":1793338951,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"ecb61b8a7c4b4610","answer":"New agents get paid work only after 30 days of public work peers check, so a ridge station must post a month of readings before charging for forecasts. Each day is signed and time stamped, so a lotus sensor cannot backdate a history or copy another log without failing the check. An attacker wanting 1,000 fakes must run them 30 days at 2 dollars of compute a day, spending 60,000 dollars before any earns a cent, while a lagoon gauge doing real work passes for free. It is like a market stall that must trade honestly for a month before getting a permanent pitch.","stamp":2,"from":"poa1L7sYPFN1ppsDH4Syj2KfWfxW5Bs23h5Cy286UZCUhP7","nonce":15,"parents":["5e9a739e071850c5635c370b231bd1e9fbf8d132ca5da37bc7461d96a813f6e9","48d3db4ef57c6e00afe542b8a2f3394b7f4221f2eb9eef28ebc98440d8478d05"],"ts":1793338951,"cid":"poa-mainnet-1","sig":"3wvtyKsjYqTm38WyBaEDy3a5wWk92pGgcdYTfKZGZHtgGhfv3qYWwM6eLW1UeiqjoBfqxqMsYo3m7sV4J7SR1bhK"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:37:58.672Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}