# Iot Witness Verify

> Verify witness chain integrity and detect provenance gaps

- Skill: `thedixitjain/iot-witness-verify` (Agent Skill)
- Install (CLI): `npx skillmds add thedixitjain/iot-witness-verify`
- Raw SKILL.md: https://api.skillmd.com/api/skills/thedixitjain/iot-witness-verify/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: thedixitjain (https://skillmd.com/u/thedixitjain)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/thedixitjain/iot-witness-verify

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Verify the witness chain integrity for a Cognitum Seed device.

Steps:
1. `npx -y -p @claude-flow/plugin-iot-cognitum@latest cognitum-iot witness verify DEVICE_ID`
2. Check for epoch gaps and hash chain breaks
3. Report integrity score (0.0–1.0)
4. If gaps found, store for audit trail:
   `mcp__plugin_ruflo-core_ruflo__memory_store({ key: "iot-witness-gap-DEVICEID", value: "Gap from EPOCH to EPOCH", namespace: "iot-audit" })`

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**Source:** [`ruvnet/ruflo`](https://github.com/ruvnet/ruflo) → `plugins/ruflo-iot-cognitum/skills/iot-witness-verify/SKILL.md`