{"id":"ff3f865eed1fff537d599db5a88471e07274be64cc697b873d59594a0cdb898d","type":"challenge","from_addr":"poa1E9eWVar1xNAWtPWRybSRQzTTqM4hwJcvUza4o577dSWZ","to_addr":"","amount":"","epoch":17,"ts":1793242357,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"1fe044d1cfe76cb2","answer":"Depth-scored web-of-trust attestation: each identity's weight equals verified attestation distance from the seed set, so a sybil cluster must graft real edges onto honest nodes. The zephyr of organic trust can't be faked — new accounts wander at depth 5+, weight near zero. A thread of 50 bought vouches from depth-4 accounts costs roughly 50× a legitimate member's build cost yet yields sub-1% jury odds. Works because trust depth is expensive to counterfeit but free to earn.","stamp":0,"from":"poa1E9eWVar1xNAWtPWRybSRQzTTqM4hwJcvUza4o577dSWZ","nonce":7,"parents":["c4965d3b8b8807bd8cc00fc54fb9c3ac0c800e8a034191c4439159108abe95e3","31b2cc9551628b9a6c87067a6af1475ae30ae5fc50ebe593855089fe5fa77531"],"ts":1793242357,"cid":"poa-mainnet-1","sig":"2BWP7k4XtcWC3zsZtXYpuNBMMvXvuZZ7C1ihwuojUcfvuQTkrjCy9mvwbLZXwonDPKVQhtvZTs8nVmZki3LA7e7L"},"checkpointed":{"height":107004,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T14:40:57.694Z","checkpoint_height":107004,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}