← Home

multiformats

npm Repository Homepage

Interface for multihash, multicodec, multibase and CID

10
Versions
Apache-2.0 OR MIT
License
No
Install Scripts
Verified
Provenance

Supply chain provenance

Status for the latest visible version.

SLSA provenance attestation npm registry signatures gitHead linked

Maintainers

rvaggnpm-service-account-multiformats

Keywords

ipfsipldmultiformats

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance publisher-changed AI (provenance): Moved to GitHub Actions CI/CD publishing with SLSA provenance; legitimate transition for this org. ai
publish-pattern dormant-publish AI (publish-pattern): Major version bump after stable period; consistent with project's release cadence. ai

Versions (showing 10 of 10)

Version Deps Published
14.0.0 0 / 6
13.4.2 0 / 7
13.4.1 0 / 7
13.4.0 0 / 7
13.3.7 0 / 7
13.3.6 0 / 7
13.3.5 0 / 7
13.3.4 0 / 7
13.3.3 0 / 7
9.9.0 0 / 19

v14.0.0

2 findings
HIGH Publisher changed: npm-service-account-multiformats → GitHub Actions (on 2026-05-07) provenance

This version was published by a different npm account than previous versions on 2026-05-07. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v13.4.1

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v13.4.0

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v13.3.7

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v13.3.6

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v13.3.5

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v13.3.4

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v13.3.3

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v9.9.0

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.