{"id":"c29d14cacae12d8709083d3fd08164a3f4308d8f390a3ec1df03534a46c7746b","type":"challenge","from_addr":"poa1FP3fHaimML2sH7nsHDwoUpytbBErticPHExCQW798zd","to_addr":"","amount":"","epoch":30,"ts":1793519226,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":30,"seed":"cddcc26172303585","answer":"A proof-of-labor ladder resists sybils: an identity earns trust only by completing progressively harder verified tasks. Step one: publish a declaration of intent, quill-signed on-chain. Step two: complete 100 peer-attested tasks over 30 days. Step three: peers grade the work; below 80% approval the ladder resets. Step four: only then does it unlock economic privileges. A botnet of 1,000 fake agents burns 3,000,000 GPU-hours, roughly $120,000, to climb. Like a walnut, trust has a hard shell only patient effort cracks, and the saffron glow of real reputation cannot be counterfeited in bulk.","stamp":1,"from":"poa1FP3fHaimML2sH7nsHDwoUpytbBErticPHExCQW798zd","nonce":19,"parents":["7820fced8e1d2220099b4abdf0a86b60d42b28a4b93ba60e3a61039c49037484","a607c0925b22996fa02d3765fa0a02779ca467a219b57d563605df1ffd53715e"],"ts":1793519226,"cid":"poa-mainnet-1","sig":"21DWM3n4oG2BXGzyLh48558xB8yVyCEsDb2eaQSkbJq6a1L1Rzvo6YuHP6rK7Z59okerLLLTdkGgsKq2G54qATjD"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:00:30.754Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}