🔗Handle System

NEW

A global, distributed system for assigning, managing, and resolving persistent identifiers for digital objects and resources.

DESCRIPTION

The Handle System provides a scalable infrastructure for persistent identifiers (handles) that remain resolvable even as resources move or change. It underpins the DOI system and many institutional repositories. Operators run local handle services that federate into global resolution, ensuring reliability and speed. Specifications detail naming, resolution, and security. It is widely used in scholarly communications, research data, and digital preservation.

ALTERNATIVE DEFINITIONS

Handle.net (CNRI)

The Handle System is a general-purpose system for assigning, managing, and resolving persistent identifiers, known as “handles,” for digital objects and other resources.

Highlights general-purpose scope and persistence.

Source

IETF RFC 3650

This document presents an overview of the Handle System, a general-purpose global name service enabling assignment, management, and resolution of persistent identifiers, called handles.

Standards-oriented overview emphasizing global name service.

Source

RELATED TERMS

Persistent Identifier Digital Object Identifier RFC 3650 Resolver

COMPETING TERMS

ARK PURL URN

KNOWLEDGE AREAS

Semantic & Knowledge Modeling Metadata Management Data Management Data Integration & Interoperability

TARGET AUDIENCE

Data Architect Information Analyst Data Steward Data Governance Manager

EXTERNAL SOURCES

• Wikipedia - Handle System
• Handle.net - Technical overview and docs
• IETF RFC 3650 - Handle System overview RFC
• International DOI Foundation - DOI Handbook introduction

TOP QUESTIONS

What is the Handle System used for?

It assigns and resolves persistent identifiers for digital objects, ensuring links remain stable over time despite changes in location or ownership.

Category: Overview

How does the Handle System relate to DOIs?

DOIs are implemented using the Handle System’s infrastructure, adding governance and metadata policies on top of handle resolution.

Category: Comparison

Why are persistent identifiers important?

They provide durable references to digital assets for scholarly communication, data citation, and preservation, avoiding link rot.

Category: Relevancy

What are common alternatives to the Handle System?

ARK, PURL, and URN offer alternative approaches to persistent identification and resolution, with different communities and governance models.

Category: Alternatives

How is a handle structured?

A handle typically consists of a prefix and a suffix, forming a unique identifier that resolves via handle services.

Category: Requirements

Who operates Handle System infrastructure?

Organizations run local handle services and participate in global resolution, coordinated by CNRI and community operators.

Category: Management

What risks exist with persistent identifiers?

If resolution services are mismanaged or underfunded, identifiers may fail to resolve; governance and redundancy mitigate this risk.

Category: Risk

Where is the Handle System commonly deployed?

Research repositories, publisher platforms, data archives, and institutional libraries widely deploy handle services.

Category: Example

How do I start using the Handle System?

Obtain a prefix from a handle authority, deploy handle servers, and integrate resolution with your repository or platform.

Category: HowTo