UUID v5 Example

UUID v5 is name-based using SHA-1. Deterministic from namespace and name. UUID: 2ed6657d-e927-568b-95e1-2665a8aea6a2

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UUID v5 Example

UUID v5 is name-based using SHA-1. Deterministic from namespace and name.

2ed6657d-e927-568b-95e1-2665a8aea6a2

UUID Components

A UUID consists of 32 hexadecimal digits in the format: xxxxxxxx-xxxx-Mxxx-Nxxx-xxxxxxxxxxxx

M: Version number (1-5)
N: Variant (8, 9, a, or b for standard UUIDs)

Code Examples

// JavaScript
crypto.randomUUID(); // Generate v4 UUID

# Python
import uuid
str(uuid.uuid4()) # Generate v4 UUID

# Command line (Linux)
uuidgen

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