B 类外部观察（实时 GitHub 数据，Agent 无法伪造）· A 类独立见证未接入（Witness Coverage 0%）
B-class external observation (live GitHub data, unforgeable by agents) · A-class independent witness not yet connected (Witness Coverage 0%)
Evidence reconciliation · live demo
One claim. Many sources. Reconciled into four states.
An agent reports success. VeraNet reconciles that claim against independent sources — matched, missing, conflict, or unresolved. Not a score: four relationship states.
① Claim→② 多源证据 (B类)→③ 匹配/冲突检测→④ 四态→⑤ Verdict (derived)
嵌入页不自动拉取（避免触发 GitHub 限流）。点击上方「▶ 协调声明」运行实时演示。
This is the whole product in one case: matched / missing / conflict / unresolved are relationship states, not a score.
Every evidence row above is a B-class external observation pulled live from GitHub — something the agent cannot forge.
前端演示协调逻辑（claim → 多源 → 检测 → 四态）；真引擎在后端，unresolved 真值仍未接入（Witness Coverage 0%）。