> ## Documentation Index
> Fetch the complete documentation index at: https://docs.theblockchainlibrary.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Credential Verifier

> A party that checks a verifiable credential's signature, status, issuer, and claims.

# Credential Verifier

A party that checks a verifiable credential's signature, status, issuer, and claims.

## Definition

A party that checks a verifiable credential's signature, status, issuer, and claims.

## Why it matters

Digital-identity concepts explain how blockchain and cryptography can support verifiable credentials and user-controlled identity.

## Related knowledge

* [Blockchain](/categories/blockchain) — term
* [Cryptography](/categories/cryptography) — term
* [Web3](/categories/web3) — term

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**Canonical knowledge ID:** `glossary:credential-verifier`