Package

@ambire/signature-validator

Signature validation library aiming to verify all different signature types for Ethereum and other EVM chains, including smart contract signatures (EIP 1271) and typed data (EIP 712)

v1.5.0, 12 Sept 2025MITCommonJSTypes: BundledBlockchain and Web3

$ npm install @ambire/signature-validator

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 1.4k; - over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 3; Direct, from package.json
Last release: 1 year ago; v1.5.0
GitHub stars: 68; 23 forks
Open issues / PRs: 1 / 0
Contributors: -
Commits, last 52 weeks: 0

Downloads

No weekly download data in the snapshot.

1,351 downloads last week, 10,957 in the last month. No 52-week series has been fetched yet.

Maintenance

Releases, last 12 months: -
Latest version: 1.5.0, 12 Sept 20251 year ago
First published: -
Last push to GitHub: 12 Sept 2025377 days before the snapshot
Repository archived: No
Open issues: 1
Open pull requests: 0
Commits, last 52 weeks: 0
Dependents on npm: 7

Major versions

Recent releases

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): 551 kB
Dependencies (3): tapeetherstap-spec
Peer dependencies (1): viem

Install

npm install @ambire/signature-validator

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/@ambire/signature-validator@1.5.0/
unpkghttps://unpkg.com/@ambire/signature-validator@1.5.0/
esm.shhttps://esm.sh/@ambire/signature-validator@1.5.0

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@nomicfoundation/ethereumjs-evm JavaScript Ethereum Virtual Machine (EVM) implementation	34.5k	-	2 years ago	ESM + CommonJS	-
@ethereumjs/evm JavaScript Ethereum Virtual Machine (EVM) implementation	18.7k	-	1 month ago	ESM + CommonJS	-
ethcall ethers.js-compatible wrapper around Multicall	6.5k	-	2 years ago	ESM only	-
@shazow/whatsabi Resolve proxies and get an ABI from Ethereum bytecode, even if it's unverified	5k	-	27 days ago	ESM + CommonJS	-

Sources: npm registry, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): downloads_week 1351 < 10000.