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@sebspark/iso-10383

ISO-10383 Market Identification Codes (MIC) made available through an NPM package.

10
Versions
Apache-2.0
License
No
Install Scripts
Verified
Provenance

Supply chain provenance

Status for the latest visible version.

SLSA provenance attestation npm registry signatures gitHead linked

Maintainers

johanobrinkraduachimbelieveremilcardelliclownpythe1337nrafaelromon

Keywords

FinancialFinancial InstrumentsISOISO 10383Market Identifier CodesMICSecurities

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance publisher-changed AI (provenance): Transition to GitHub Actions CI/CD publishing with SLSA provenance; consistent with org-level automation adoption. ai
source-diff obfuscated-file:dist/index.d.mts AI (source-diff): Long lines are a TypeScript union type of ISO 10383 MIC codes, not obfuscation; stable for this data package. ai

Versions (showing 10 of 10)

Version Deps Published
1.2.4 0 / 2
1.2.3 0 / 2
1.2.2 0 / 2
1.2.1 0 / 3
1.2.0 0 / 3
1.1.1 0 / 3
1.1.0 0 / 3
1.0.2 0 / 3
1.0.1 0 / 3
1.0.0 0 / 3

v1.2.4

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.

v1.2.3

3 findings
HIGH Publisher changed: believer → GitHub Actions (on 2026-03-18) provenance

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.

HIGH New obfuscated file: dist/index.d.mts source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

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.

v1.2.2

3 findings
HIGH Publisher changed: believer → GitHub Actions (on 2026-03-18) provenance

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.

HIGH New obfuscated file: dist/index.d.mts source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

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.

v1.2.1

2 findings
HIGH New obfuscated file: dist/index.d.mts source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v1.2.0

2 findings
HIGH New obfuscated file: dist/index.d.mts source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v1.1.1

2 findings
HIGH New obfuscated file: dist/index.d.mts source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v1.1.0

1 finding
LOW No provenance attestation provenance

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

v1.0.2

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.

v1.0.1

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.

v1.0.0

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.