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ecpair

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Client-side Bitcoin JavaScript library ECPair

6
Versions
MIT
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

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

junderwjl.landabaso

Keywords

bitcoinjsbitcoinbrowserifyjavascriptbitcoinjs

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
semgrep semgrep:hex-decode AI (semgrep): ecpair is a Bitcoin crypto library; hex-to-buffer conversion is fundamental to ECC test vectors and key handling. This pattern is a stable false positive for this package. ai
publish-pattern new-deps-added AI (publish-pattern): valibot and uint8array-tools are legitimate, established packages replacing typeforce and randombytes. Dependency modernization is expected for this package. ai

Versions (showing 6 of 6)

Version Deps Published
3.0.0 3 / 12
2.1.0 3 / 25
2.0.1 3 / 23
2.0.0 3 / 23
1.0.1 4 / 22
1.0.0 4 / 22

v3.0.0

1 finding
LOW No provenance attestation provenance

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

v2.1.0

1 finding
LOW No provenance attestation provenance

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

v2.0.1

1 finding
LOW No provenance attestation provenance

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

v2.0.0

1 finding
LOW No provenance attestation provenance

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