What changed, and why it matters
This commit only updates the release signature file (releases/signatures.txt). It refreshes SHA-256 hashes for several changelog files and adds hashes for two new Q1 hardware firmware files (v1.3.4Q), plus a new PGP signature over the whole file. There is no source code change, no bug fix, and no security patch in the diff itself.
No action needed for security; verify the new PGP signature and file hashes through normal release-process checks if auditing the signed release manifest.
Security signals we found
No strong security signals were identified.
Evidence from the diff
The diff is limited to releases/signatures.txt. It updates hashes for Next-ChangeLog.md, History-Q.md, History-Mk4.md, and ChangeLog.md, adds hashes for 2025-09-25T1501-v1.3.4Q-q1-coldcard.dfu and its factory variant, and replaces the detached PGP signature. No firmware source, build scripts, or cryptographic logic are modified.
Changed components
releases/signatures.txtInspect captured patch +14 / −12
diff --git a/releases/signatures.txt b/releases/signatures.txt
index f4ed6c9..cbdd45a 100644
--- a/releases/signatures.txt
+++ b/releases/signatures.txt
@@ -2,11 +2,13 @@
Hash: SHA256
95eff9e044cdb6b3d00961ae72d450684d5441c6a3661ab550a3c3aa0882e754 README.md
-3ba92e73d5260656641828e962e8eae4590f59774150d14276818a5229daf734 Next-ChangeLog.md
-0173cade759704320e7a43810dabd5f18cf2034b447c6c7996f447c8d3ad21de History-Q.md
-e6192bd7c2b27df7c9d8e58ae9a41bda4ef0615991c3159fb05ff60dc3cfedd1 History-Mk4.md
+19ffc8768f270bb5c7a1f4fb041fda9a166cca529c04a7048cd1d82e5980ac9c Next-ChangeLog.md
+3da64b38642e0fa7c6909c563aea648b6ca22b350901662332c3016fa48171c2 History-Q.md
+13569699323108af074af0e9ea478f75d1795ac5f5ebcbd0b988d9db63e86a5d History-Mk4.md
c8ad43b4e3f9d77777026da6d1210c6fc5cfe435bcfcd241c0f67c9392ad7b82 History-Mk3.md
-6e8b95855e05dc7889b1476acfb1854107b4e8df6f12cdf4a643a9776e60c798 ChangeLog.md
+0d7b959813b17adb114a9813bf144a7ab955045084e92c72b708bdccbe7e7619 ChangeLog.md
+9c42596370df0ad86b7b8bcf9b11b7360212ff6a8082b7fc1f7c0437d98c7c11 2025-09-25T1501-v1.3.4Q-q1-coldcard.dfu
+c3508d4cb74e9cc2384e33fad5d4e1e0a955c6c4166220f76cf1b347c15ad55d 2025-09-25T1501-v1.3.4Q-q1-coldcard-factory.dfu
be166b3bb3ec2259991db998c20c3d44e88eeaa73c2b8114f31cb14cab5e66e6 2025-05-14T1344-v5.4.3-mk4-coldcard.dfu
876932d4ea7634d268145d5bf45577c7198c9d60e8a271b5079faba4d4c91acd 2025-05-14T1344-v5.4.3-mk4-coldcard-factory.dfu
aaed0b90be5de310c8ac9f2d0cb3a7eea58923a53d349eb4b9ac8a902e5cba4e 2025-05-14T1343-v1.3.3Q-q1-coldcard.dfu
@@ -109,12 +111,12 @@ f05bc8dfed047c0c0abe5ed60621d2d14899b10717221c4af0942d96a1754f33 2021-03-29T192
bea27f263b524a66b3ed0a58c16805e98be0d7c3db20c2f7aab3238f2c6a6995 2019-12-19T1623-v3.0.6-coldcard.dfu
-----BEGIN PGP SIGNATURE-----
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-/QNq3ocmYHj4AUhJ5YSkyyVnnmGrZzKpcJ1q0XxXFCMJnyBrkjkJ60SgDx+ucy7c
-vTVk+W8QyLfqFkbhv4OT7YBITNGHEwk8sZ6V3N98r2/8Hx5PI42QOKEARYtOTpip
-oj0LNnPFnAIkOTwZVazuc+vtG/GgSA==
-=IRUs
+iQEzBAEBCAAdFiEERYl3mt/BTzMnU06oo6MbrVoqWxAFAmjVWWQACgkQo6MbrVoq
+WxDSVgf7B3sDq/uBWHOEiJhRWYQfD+5ULk4O1/5f2ixbaBnPaSNT0pmaZw3NyzmA
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+fSgcCo7c/7R/VjkYBaKK9bx+ep8k7A==
+=uiBh
-----END PGP SIGNATURE-----
Why this scored 15/100
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