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hyperblobs

7
Versions
License
No
Install Scripts
Verified
Provenance

Supply chain provenance

Status for the latest visible version.

SLSA provenance attestation npm registry signatures gitHead linked

Maintainers

mafintosh

Keywords

hypercoreblobstore

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance publisher-changed AI (provenance): holepunchto org publishes via GitHub Actions CI/CD with SLSA attestation; this is the expected publisher going forward. ai
maintainer-change maintainer-removed AI (maintainer-change): andrewosh removal aligns with org-level CI/CD publishing transition; no malicious indicators. ai
dependencies unvetted-dep:b4a AI (dependencies): b4a is a standard holepunchto buffer utility; stable dependency for this package. ai
dependencies unvetted-dep:streamx AI (dependencies): streamx is a core holepunchto streaming library; stable dependency for this package. ai
phantom-deps phantom-dep:bare-events AI (phantom-deps): bare-events is used via package.json imports map for Bare runtime; not a direct import by design. ai

Versions (showing 7 of 7)

Version Deps Published
2.12.1 8 / 5
2.12.0 8 / 5
2.11.1 8 / 5
2.11.0 8 / 5
2.10.0 8 / 5
2.9.1 8 / 5
2.9.0 8 / 5

v2.12.1

2 findings
HIGH Publisher changed: mafintosh → GitHub Actions (on 2026-06-05) provenance

This version was published by a different npm account than previous versions on 2026-06-05. 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.

v2.12.0

1 finding
LOW No provenance attestation provenance

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

v2.11.0

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.

v2.10.0

1 finding
LOW No provenance attestation provenance

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

v2.9.1

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.

v2.9.0

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.