AS/NZS ISO 24138:2025

$177.61

Information and documentation – International Standard Content Code (ISCC)

AS/NZS ISO 24138:2025 identically adopts ISO 24138:2024, which specifies the syntax and structure of the International Standard Content Code (ISCC) as an identification system for digital assets (including encodings of text, images, audio, video or other content across all media sectors)

Table of contents
Header
About this publication
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Structure and format of the ISCC
4.1 General structure
4.2 ISCC-HEADER
4.2.1 General
4.2.1.1
4.2.1.2
4.2.1.3
4.2.2 MainTypes
4.2.3 SubTypes
4.2.4 Version
4.2.5 Length
4.2.5.1 General
4.2.5.2 Length of ISCC-UNITs
4.2.5.3 Length of ISCC-CODEs
4.3 ISCC-BODY
4.4 Encoding
4.4.1 Canonical form
4.4.2 URI encoding
4.4.3 Multiformats encoding
4.4.4 Readable encoding
5 ISCC-UNITs
5.1 Meta-Code
5.1.1 General
5.1.2 Purpose
5.1.3 Format
5.1.4 Inputs
5.1.4.1 General
5.1.4.2 name element
5.1.4.3 description element
5.1.4.4 meta element
5.1.5 Outputs
5.1.6 Seed metadata processing
5.1.6.1 Meta-Code processing
5.1.6.2 Meta-Hash processing
5.1.7 Metadata embedding
5.1.8 Metadata extraction
5.2 Content-Codes
5.2.1 General
5.2.2 Purpose
5.3 Content-Code Subtype Text
5.3.1 General
5.3.2 Format
5.3.3 Inputs
5.3.4 Outputs
5.3.5 Processing
5.3.5.1
5.3.5.2
5.3.6 Conformance
5.4 Content-Code Subtype Image
5.4.1 General
5.4.2 Format
5.4.3 Inputs
5.4.4 Outputs
5.4.5 Processing
5.4.5.1
5.4.6 Conformance
5.5 Content-Code Subtype Audio
5.5.1 General
5.5.2 Format
5.5.3 Inputs
5.5.4 Outputs
5.5.5 Processing
5.5.6 Conformance
5.6 Content-Code Subtype Video
5.6.1 General
5.6.2 Format
5.6.3 Inputs
5.6.4 Outputs
5.6.5 Processing
5.6.5.1
5.6.5.2
5.6.6 Conformance
5.7 Content-Code Subtype Mixed
5.7.1 General
5.7.2 Format
5.7.3 Inputs
5.7.4 Outputs
5.7.5 Processing
5.7.5.1
5.7.5.2
5.7.6 Conformance
5.8 Data-Code
5.8.1 General
5.8.2 Format
5.8.3 Inputs
5.8.4 Outputs
5.8.5 Processing
5.8.6 Conformance
5.9 Instance-Code
5.9.1 General
5.9.2 Format
5.9.3 Inputs
5.9.4 Outputs
5.9.5 Processing
5.9.6 Conformance
6 ISCC-CODE
6.1 General
6.2 Purpose
6.3 Format
6.3.1 General
6.3.2 SubTypes for ISCC-CODEs
6.3.3 Length and composition of ISCC-CODEs
6.4 Inputs
6.5 Outputs
6.6 Processing
6.7 Comparing ISCC-CODEs
6.8 Conformance
Annex A
A.1 Principles
A.2 Linking ISCCs to other identifiers
A.3 Use of ISCC by other identifier schemes
A.3.1
A.3.2
Annex B
B.1 General
B.2 Seed metadata
B.3 Technical metadata
B.4 Other metadata
Annex C
Annex D
Bibliography

Cited references in this standard
Content history
DR AS/NZS ISO 24138:2024

Please select a variation to view its description.

Published

07/03/2025

Pages

33

Please select a variation to view its pdf.

AS/NZS ISO 24138:2025
$177.61