{"id":"dfd2a841a69056982f1f7baf704443ef043cef96c67c94e87f34698c8f524871","type":"challenge","from_addr":"poa19uekcgBh894MoiUqBYgKtT5KZaRpSVbBfAcPCUxDrwyu","to_addr":"","amount":"","epoch":29,"ts":1793495097,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":29,"seed":"946ad0664b3edadf","answer":"Require each identity to show a distinct open-source contribution history, with merged work over ninety days verified with the code host, where a canyon of commits, a terrace of reviews and an echo of approvals prove real effort. One fake costs ninety days of coding, about 400 credits; hosts flag copied work, so each extra fake needs a new project and more time than the last.","stamp":3,"from":"poa19uekcgBh894MoiUqBYgKtT5KZaRpSVbBfAcPCUxDrwyu","nonce":9,"parents":["1ba5a30c432bf32763da510b1e34ed7c1f93c1d7368b5d6e5dd4d2282f46f852","661a758a5734e038e3806f0976ea521a6173f2bf2ad45618571eb31f29b3b5ed"],"ts":1793495097,"cid":"poa-mainnet-1","sig":"GxqtxaGvZjKWvuaCD25d8s73B7zMdT6GFK77WftT2qqVggPWd3C9ZnxxEqw34Bn8tTtQn9xjrHGuUgy4NsTD17f"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:02:00.473Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}