ISO/TR 16320-1:2026

Processes and data in e-commerce — Smart contract-based B2B electronic transaction execution and verification — Part 1: Reference model

Publication date: Apr 29, 2026

General information

Current stage: 60.60 Effective date: Apr 29, 2026

Originator: ISO

Owner: ISO/TC 154

Type: Technical Report

ICS: 35.240.63

Languages: English

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Status: Published

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Scope

This document provides a reference model intended to support the analysis and design of B2B electronic transactions utilizing smart contracts. The model identifies and defines five core components that constitute the foundational elements for such transactions, as follows:

authentication and responsibility of transaction parties;
transaction procedure and execution;
transaction consensus mechanism;
transaction verification mechanism;
security controls.

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PUBLISHED
ISO/TR 16320-1:2026
60.60 Standard published
Apr 29, 2026