From 8daa6847076db90e80059bfd71967fcce0f153ad Mon Sep 17 00:00:00 2001
From: hyperpolymath <6759885+hyperpolymath@users.noreply.github.com>
Date: Sat, 30 May 2026 13:53:39 +0100
Subject: [PATCH] chore(schemas): SHA-pin cartridge-v1.json to
 standards@7c2b815 (#200)
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Closes the SCHEMA-MIRROR.md pinning ceremony left open after standards#200
merged: captures the canonical commit SHA (7c2b815) and the file SHA-256
(033e2fa8...) so future drift can be detected mechanically.

Local mirror is byte-identical to the canonical at the pinned SHA — this PR
ratifies that snapshot. When standards advances cartridge-v1, both this pin
and the mirror file move in the same PR.

Refs hyperpolymath/standards#200

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 schemas/PINNED-SHA | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 schemas/PINNED-SHA

diff --git a/schemas/PINNED-SHA b/schemas/PINNED-SHA
new file mode 100644
index 00000000..6f363f0c
--- /dev/null
+++ b/schemas/PINNED-SHA
@@ -0,0 +1,23 @@
+# Cartridge schema pin
+
+This file records the canonical-schema pin for `schemas/cartridge-v1.json`.
+
+Pin source:  https://github.com/hyperpolymath/standards (PR #200, merged 2026-05-26)
+Pin commit:  7c2b815
+Pin path:    cartridges/cartridge-v1.json
+Pin SHA-256: 033e2fa8cbee5338fbdd73dfd86ac2a3ca76536af31d0ac4a8184f38a6718997
+Pin bytes:   5613
+
+Local mirror verified byte-identical to standards@7c2b815:cartridges/cartridge-v1.json
+on 2026-05-30. See `SCHEMA-MIRROR.md` for the pinning ceremony rationale.
+
+To re-verify:
+
+    git -C ../standards show 7c2b815:cartridges/cartridge-v1.json | sha256sum
+    sha256sum schemas/cartridge-v1.json
+
+Both must print 033e2fa8cbee5338fbdd73dfd86ac2a3ca76536af31d0ac4a8184f38a6718997.
+
+When `standards` advances `cartridges/cartridge-v1.json` (v1.x minor or v2),
+update both this file and `cartridge-v1.json` (or add `cartridge-v2.json`) in a
+single PR. Do not advance the mirror without advancing this pin.