nChain Event
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V.1.3.1
V.1.3.1
  • nChain Event User Guide
  • Overview
    • Introduction
      • Target Audience
    • Features and Benefits
      • Independent Operations
      • Web3 Development
    • Core Concepts
    • Encoded and Unencoded Records
  • Using nChain Event
    • Initial Set-Up
  • Independent Records
    • Introduction
    • Functional Description
      • Write Record
      • Read Record
      • Verify Record
    • Use Cases
      • Lucky Number Tickets
      • Internet of Things (IoT) Data
      • Intellectual Property Rights (IPR) Evidence
      • Car Dealership
    • Tutorials
      • Data Integrity
    • API Workflow
      • Write Record
      • Get Location Status
      • Read Record
      • Verify Record
  • Linked Records
    • Introduction
      • Concept - Link Locations
    • Functional Description
      • Create Link Record
      • Read Link Record
      • Update Link Record
      • Delete Link Record
      • Verify Link Record
    • Use Cases
      • Luxury Handbag Provenance
    • Tutorials
      • Collection Integrity
      • Provenance Integrity
    • API Workflow
      • Create Link Record
      • Get Link Location Status
      • Read Link Record
      • Update Link Record
      • Delete Link Record
      • Verify Link Record
  • API Documentation
    • nChain Event API
  • Bitcoin SV Blockchain
    • Features and Benefits
    • Writing to Blockchain
    • Reading from Blockchain
    • Transaction Format
    • Troubleshooting
    • Glossary
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  1. Linked Records

Functional Description

PreviousConcept - Link LocationsNextCreate Link Record

The LinkedRecords REST API provides endpoint that enable you to:

  • : Write a link record to the blockchain. The API request returns the link location of the record on the blockchain, which can be subsequently linked to another link location.

  • : Obtain the record and its status from the link location on the blockchain. The status will include information such as the next and previous link locations and whether this link location is updateable or not.

  • : Logically update the record at the link location. The API request returns the new link location of the new record on the blockchain.

  • : Logically delete the link location by writing an empty record to the blockchain. The previous link location is linked to this empty record, thus terminating the linked locations. The API request returns the new link location of the empty record on the blockchain.

  • : Verify whether the record matches the one at the link location on the blockchain. This includes verifying the relevant link information (create, update or delete).

Create Link Record
Read Link Record
Update Link Record
Delete Link Record
Verify Link Record