Blockchain Code Patterns

Code patterns offer up complete solutions to problems that developers face every day. Code patterns leverage multiple technologies, products, or services to solve issues that our developer advocates have recognized as common use cases across multiple industries.

Search all Code Patterns

Code Pattern

Perform analytics on blockchain transactions

April 2, 2020
Code Pattern

Use access control in your blockchain smart contracts to streamline supply chain operations

March 26, 2020
Code Pattern

Establish private data collections on IBM Blockchain Platform

February 28, 2020
Code Pattern

Track assets on a blockchain ledger

February 20, 2020
Code Pattern

Secure a digital wallet in the public cloud

January 28, 2020
Code Pattern

Build a digital asset management application using blockchain

January 20, 2020
Code Pattern

Run a smart contract on a blockchain network with the Raft ordering service

January 8, 2020
Code Pattern

Blockchain for telecom roaming, fraud user identification, and overage management

October 8, 2019
Code Pattern

Use a PostgreSQL database as a Hyperledger Fabric wallet using Fabric Node SDK

September 17, 2019
Code Pattern

Build a network to support blockchain-enabled crowdfunding

September 9, 2019
Code Pattern

Create and deploy a blockchain network using Hyperledger Fabric SDK for Java

August 16, 2019
Code Pattern

Build a blockchain network for trusted IoT

August 1, 2019
Code Pattern

Build a global finance application on blockchain

July 31, 2019
Code Pattern

Use CI/CD to deploy a chaincode to blockchain in private cloud on LinuxONE

July 16, 2019
Code Pattern

Build a secure e-voting app

July 10, 2019
Code Pattern

Use a Kubernetes cluster to deploy a Fabric network smart contract onto blockchain

June 17, 2019
Code Pattern

Build a blockchain insurance app

May 20, 2019
Code Pattern

Build an asset lifecycle and location tracking app with blockchain and IoT

May 20, 2019
Code Pattern

Implement an automated airport security control system

May 13, 2019
Code Pattern

Build your first private blockchain network on InterPlanetary File System

May 9, 2019
Code Pattern

Facilitate collaboration between non-governmental organizations using blockchain

April 16, 2019
Code Pattern

Create and execute a blockchain smart contract

April 16, 2019
Code Pattern

Create a customer loyalty program with blockchain

April 5, 2019
Code Pattern

Deploy a blockchain network to regulate food shipments along a supply chain

April 2, 2019