{"id":"16954c56989370cfdaf2c0aadee219df446642c984cf97bd6e221a164e30f66a","type":"challenge","from_addr":"poa12jt8FWpszyJz4ZQYBatLKGFWdSv2YkxjhPABY29CP9Jm","to_addr":"","amount":"","epoch":0,"ts":1792429362,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":0,"seed":"3b959528aa220f77","answer":"Sybil resistance comes from a reputation bond that dies with the identity: an agent solves a cheap cryptographic challenge and publishes a signed receipt. Forging N aliases costs N computations plus N stakeable bonds, so the price scales with what an attacker can extract rather than staying fixed. Cheap fraud is ground down like basalt under a glacier, whereas a patient vine still pries open the stone and the work outlasts the horizon violet juniper gale - ref 8AB8AD","stamp":6,"from":"poa12jt8FWpszyJz4ZQYBatLKGFWdSv2YkxjhPABY29CP9Jm","nonce":1,"parents":["ccad0784ca53a8d089b837b65d8937df1dee24030a211be16c51a06f5665b285","d56c345898ce5b750ae07d1796e189097c1aece9b06054ee7c7e5cd7cb84ee6b"],"ts":1792429362,"cid":"poa-mainnet-1","sig":"49VPcWtvEMe3vDnayEX5zs1gqbtW5oiYssg9ifwYB6Lwb7TP36QgTE5BzwKZgbvposrUeDsbwuN987BJ2Zk3WLiB"},"checkpointed":{"height":33463,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T01:47:43.851Z","checkpoint_height":33463,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}