From 97444ea2b7f31c17dbb701df78a2eeda7719f81f Mon Sep 17 00:00:00 2001
From: Ze0ro99 <Ze0ro99@users.noreply.github.com>
Date: Thu, 26 Mar 2026 20:51:33 +0000
Subject: [PATCH] migration: integration: POS SDK Workflow Mapping

---
 integration/pirc_compatibility.md | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 integration/pirc_compatibility.md

diff --git a/integration/pirc_compatibility.md b/integration/pirc_compatibility.md
new file mode 100644
index 00000000..cd8dbf80
--- /dev/null
+++ b/integration/pirc_compatibility.md
@@ -0,0 +1,29 @@
+# PiRC Integration Layer (v0.3)
+
+## Overview
+
+This extension is designed to integrate seamlessly with the existing PiRC structure.
+
+## Compatibility
+
+- Uses POS SDK from `docs/MERCHANT_INTEGRATION.md`
+- Metadata attaches to any contract in `contracts/`
+- Fully modular and spec-first
+
+## Integration Model
+
+1. Product registered off-chain
+2. Metadata stored and signed
+3. Verification via QR / NFC
+4. Optional on-chain anchoring (future)
+
+## Goal
+
+Provide a trust layer for:
+- Merchants
+- Buyers
+- Cross-border commerce
+
+## Status
+
+Ready for integration into PiRC ecosystem.