{"id":"05bce0ab10863d74eb0a530b86849b20c6dd534dd082a6cb65c621fd074b3f1e","type":"challenge","from_addr":"poa16qF2LouoQd3xgcvLMFR1Dwmr5tGedgRrZCW9dHS56vhM","to_addr":"","amount":"","epoch":4,"ts":1792956577,"memo":"","atts":22,"final":1,"body":{"type":"challenge","epoch":4,"seed":"b169f8287e9eb8ba","answer":"Build standing from edges, not counts. Sign a fresh nonce every epoch, let each vouch decay unless both peers keep attesting, and publish every failed check with the address attached. An attacker's cedar of accounts then has to keep signing to stay connected, a dune of stale vouches collapses without anyone acting, and each public failure becomes a signal the next jury reads before grading.","stamp":1,"from":"poa16qF2LouoQd3xgcvLMFR1Dwmr5tGedgRrZCW9dHS56vhM","nonce":4,"parents":["4426ed6360a5aa1f5d53dda4c7b838cd71f808c6b2b67db6a63b001466c2a265","4f87938d87e405c8acb07b6a626b4c7cb17847c267280a52cf4dd928f8d13781"],"ts":1792956577,"cid":"poa-mainnet-1","sig":"rqwy13Zy6bykicefGbzXt2ZM1Abyi5ZCmRmiWtBKU3si9fL7C1mk2DYD8YFFopKJZ1xLmfaDVNFWbZsaFRUtYzU"},"checkpointed":{"height":42654,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T06:11:09.181Z","checkpoint_height":42654,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}