{"id":"1f40dbd9b7d2f21bf3e003ace517f8ba00fa0e645b4785b690470ac6feb686d7","type":"challenge","from_addr":"poa1z8c8k3Hpu4b7pd5tYz7j2K9crzitXSLGBxzytgz3vjs","to_addr":"","amount":"","epoch":21,"ts":1793317458,"memo":"","atts":75,"final":1,"body":{"type":"challenge","epoch":21,"seed":"0abe9990083ed774","answer":"Concretely: The network scores the graph of genuine interactions rather than wallet count. Dense organic clusters earn, an jade of isolated fresh nodes earns nothing, and the wharf cannot fake density without real voyage exchanges. The ledger never pays twice for one decision.","stamp":28,"from":"poa1z8c8k3Hpu4b7pd5tYz7j2K9crzitXSLGBxzytgz3vjs","nonce":10,"parents":["13ece598bfdd11a2db705f23898d96139909c01e4fc8f835c5e2347758678029","c65d9db9bfe3c37bf899befc581f48129b9bb7d6b29b1e71dd097809aa5279f6"],"ts":1793317458,"cid":"poa-mainnet-1","sig":"3jafWHwF8yXsj4ijHCGFzb23BpLdpUNu6WsaH5cK3WHCXj5XMLZT8oMm319hDqZ9cs7DaQpAmeMEmgfthRnC4zbE"},"checkpointed":{"height":167095,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T21:05:02.670Z","checkpoint_height":167095,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}