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@metaplex-foundation/umi-public-keys

npm Repository Homepage
3
Versions
—
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures No source commit

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

danenbm1nhanphanbrandontulsisvc01-metaplexdanenbmblockiosaurus

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
dependencies unvetted-dep:@metaplex-foundation/umi-serializers-encodings AI (dependencies): Sibling package within the Metaplex UMI monorepo; expected dependency for this package family. ai
provenance no-provenance AI (provenance): Metaplex Foundation packages historically lack Sigstore provenance; not a security concern for this established org. ai

Versions (showing 3 of 3)

Version Deps Published
1.5.1 1 / 2
1.4.0 1 / 2
1.3.0 1 / 2

v1.5.1

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v1.4.0

2 findings
HIGH Publisher changed: blockiosaurus → nhanphan (on 2025-08-29) provenance

This version was published by a different npm account than previous versions on 2025-08-29. This could indicate a legitimate maintainer transition or an account compromise.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.3.0

1 finding
INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.