ci(release): add SLSA provenance, SBOM, cosign signatures, sha256 sidecars#452
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ci(release): add SLSA provenance, SBOM, cosign signatures, sha256 sidecars#452
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…ecars - build.yml: --locked, per-binary .sha256, SPDX SBOM via syft, SLSA v1 + SBOM attestations via actions/attest, cosign keyless sign-blob bundle (.sigstore.json) per binary, all sidecars shipped to GitHub Releases and cli.tempo.xyz - tempo-sign: skip .sha256 in SKIP_EXTENSIONS so sidecars don't pollute manifest.json - SECURITY.md: command-focused verification recipes for both GitHub Releases and cli.tempo.xyz (R2) - README.md: link Security section to verification recipes Amp-Thread-ID: https://ampcode.com/threads/T-019df2bd-846d-76fb-86a0-50154ad8e243 Co-authored-by: Amp <amp@ampcode.com>
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brendanjryan
approved these changes
May 4, 2026
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LGTM! |
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SLSA v1 + SBOM attestations via actions/attest, cosign keyless
sign-blob bundle (.sigstore.json) per binary, all sidecars
shipped to GitHub Releases and cli.tempo.xyz
pollute manifest.json
GitHub Releases and cli.tempo.xyz (R2)