Update dataset card: pin uds-v0.3.0 release (sha256: 44727fdcb89027ae...)

README.md

@@ -0,0 +1,60 @@
+---
+license: apache-2.0
+tags:
+  - szl-holdings
+  - uds
+  - unified-decision-span
+  - doctrine-v6
+---
+
+# SZLHOLDINGS/uds-mesh-source
+
+Source mirror for [szl-holdings/uds-mesh](https://github.com/szl-holdings/uds-mesh) — part of the SZL Holdings Unified Decision Span (UDS) release train.
+
+## Latest Release: uds-v0.3.0
+
+**Released:** 2026-05-29 | **Doctrine:** v6 (strict) | **Source:** [github.com/szl-holdings/uds-mesh](https://github.com/szl-holdings/uds-mesh/releases/tag/uds-v0.3.0)
+
+| Field | Value |
+|-------|-------|
+| Tag | `uds-v0.3.0` |
+| Source commit | `3c87c520421fb5d682cfd74e543ecb50affb9c12` |
+| Tarball | `uds-mesh-uds-0.3.0.tar.zst` |
+| Size | 69,606 bytes |
+| SHA256 | `44727fdcb89027aed39d39e821302c5e60e2bf2d1d3f5504b508e7099b742eb6` |
+| Signing | PENDING — cosign key escrow required (see GitHub release notes) |
+| GitHub release | https://github.com/szl-holdings/uds-mesh/releases/tag/uds-v0.3.0 |
+
+### Verify SHA256
+
+```bash
+pip install huggingface_hub
+python3 -c "
+from huggingface_hub import hf_hub_download
+p = hf_hub_download('SZLHOLDINGS/uds-mesh-source', 'uds-mesh-uds-0.3.0.tar.zst', repo_type='dataset')
+import hashlib
+with open(p,'rb') as f: data=f.read()
+print(hashlib.sha256(data).hexdigest())
+"
+# Expected: 44727fdcb89027aed39d39e821302c5e60e2bf2d1d3f5504b508e7099b742eb6
+```
+
+### Cosign Verify (once signing complete)
+
+```bash
+cosign verify-blob \
+  --key uds-mesh-uds-dev.pub \
+  --signature uds-mesh-uds-0.3.0.tar.zst.sig \
+  uds-mesh-uds-0.3.0.tar.zst
+```
+
+Org dev public key (P-256 ECDSA):
+```
+-----BEGIN PUBLIC KEY-----
+MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEIcKzhZ7zCKrBDcmdaBGUOpNyJvRj
+4wkQ8nftahptyPXzH613e3mYyhtkH1mxFM0fNCra17wkBvorFNPuolNZRQ==
+-----END PUBLIC KEY-----
+```
+
+---
+