viem
Supply chain provenance
Status for the latest visible version.
Maintainers
Keywords
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| publish-pattern | dormant-publish | AI (publish-pattern): viem has 3.5M weekly downloads and 2520 registry versions; the dormancy signal is a diff-baseline artifact, not real inactivity. SLSA provenance confirms legitimate CI/CD publishing. | ai | |
| dependencies | unvetted-dep:ox | AI (dependencies): ox is a well-known Ethereum primitives library from the same Wevm ecosystem as viem; its use is expected and appropriate. | ai | |
| source-diff | large-new-source-files | AI (source-diff): New files are Tempo chain feature additions (type definitions, action files) consistent with legitimate feature development in a major Ethereum library. | ai | |
| phantom-deps | phantom-dep:ws | AI (phantom-deps): ws is used for WebSocket RPC transport in viem; referenced in config/conditional imports, standard for this package. | ai | |
| provenance | publisher-changed | AI (provenance): Legitimate transition from personal npm account (jmoxey) to GitHub Actions CI/CD publishing with SLSA provenance attestation. | ai | |
| semgrep | semgrep:shady-links-raw-ip | AI (semgrep): 127.0.0.1:8545 is the standard Anvil/Hardhat local dev node address, hardcoded in the Anvil chain definition. Benign and expected for this library. | ai | |
| semgrep | semgrep:shady-links-tlds | AI (semgrep): viem ships hundreds of blockchain chain definitions with RPC URLs. TLD-based flagging is a systematic false positive for this package's core functionality. | ai | |
| typosquat | typosquat.levenshtein:vite | AI (typosquat): viem is a well-known Ethereum library, not a typosquat of vite. Coincidental Levenshtein proximity; entirely different domains and ecosystems. | ai |
Versions (showing 51 of 94)
| Version | Deps | Published |
|---|---|---|
| 2.51.3 | 8 / 0 | |
| 2.51.2 | 8 / 0 | |
| 2.51.0 | 8 / 0 | |
| 2.50.4 | 8 / 0 | |
| 2.50.3 | 8 / 0 | |
| 2.49.3 | 8 / 0 | |
| 2.49.2 | 8 / 0 | |
| 2.49.0 | 8 / 0 | |
| 2.48.11 | 8 / 0 | |
| 2.48.8 | 8 / 0 | |
| 2.48.7 | 8 / 0 | |
| 2.48.6 | 8 / 0 | |
| 2.48.4 | 8 / 0 | |
| 2.48.3 | 8 / 0 | |
| 2.48.2 | 8 / 0 | |
| 2.48.1 | 8 / 0 | |
| 2.48.0 | 8 / 0 | |
| 2.47.19 | 8 / 0 | |
| 2.47.18 | 8 / 0 | |
| 2.47.17 | 8 / 0 | |
| 2.47.16 | 8 / 0 | |
| 2.47.15 | 8 / 0 | |
| 2.47.14 | 8 / 0 | |
| 2.47.12 | 8 / 0 | |
| 2.47.11 | 8 / 0 | |
| 2.47.10 | 8 / 0 | |
| 2.47.6 | 8 / 0 | |
| 2.47.5 | 8 / 0 | |
| 2.47.4 | 8 / 0 | |
| 2.47.2 | 8 / 0 | |
| 2.47.1 | 8 / 0 | |
| 2.47.0 | 8 / 0 | |
| 2.46.3 | 8 / 0 | |
| 2.46.2 | 8 / 0 | |
| 2.46.1 | 8 / 0 | |
| 2.46.0 | 8 / 0 | |
| 2.45.3 | 8 / 0 | |
| 2.45.2 | 8 / 0 | |
| 2.45.1 | 8 / 0 | |
| 2.45.0 | 8 / 0 | |
| 2.44.4 | 8 / 0 | |
| 2.44.2 | 8 / 0 | |
| 2.44.1 | 8 / 0 | |
| 2.44.0 | 8 / 0 | |
| 2.43.5 | 8 / 0 | |
| 2.43.4 | 8 / 0 | |
| 2.43.2 | 8 / 0 | |
| 2.43.1 | 8 / 0 | |
| 2.43.0 | 8 / 0 | |
| 2.42.1 | 8 / 0 | |
| 2.42.0 | 8 / 0 |
v2.51.3
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.51.2
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.51.0
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.50.4
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.50.3
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.49.3
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.49.2
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.49.0
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.48.11
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.48.8
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.48.7
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.48.6
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.48.4
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.48.3
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.48.2
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.48.1
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.48.0
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.47.19
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.47.18
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.47.17
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.47.16
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.47.15
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.47.14
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.47.12
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.47.11
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.47.10
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.47.6
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.47.5
2 findingsPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
[Accepted risk] This version was published by a different npm account than previous versions on 2026-03-18. This could indicate a legitimate maintainer transition or an account compromise.
v2.47.4
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.47.2
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.47.1
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.47.0
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.46.3
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.46.2
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.46.1
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.46.0
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.45.3
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.45.2
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.45.1
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.45.0
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.44.4
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.44.2
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.44.1
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.44.0
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.43.5
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.43.4
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.43.2
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.43.1
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.43.0
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.42.1
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v2.42.0
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.