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Obtain ID

This guide explains how to set up decentralized identifiers (DIDs) and obtain verifiable credentials for both individual users and organizations participating in the CHECK ecosystem.

Decentralized Identifiers (DIDs) are cryptographically verifiable identifiers that enable self-sovereign identity management. Verifiable Credentials are tamper-evident digital documents that contain claims about an identity, issued by trusted authorities and cryptographically secured.

Private Individuals

Section titled “Private Individuals”

Individual users need a digital wallet to store their decentralized identifier and associated credentials when sharing verifiable data with web shops during transactions.

Setup Process

Section titled “Setup Process”

  1. Install a Digital Wallet

    • Download and install a compatible wallet application such as Talao
    • Complete the wallet setup and security configuration
    • Securely store your recovery phrase and backup credentials

  2. Automatic Identifier Generation

    • Your decentralized identifier (DID) is automatically generated during wallet setup
    • The wallet manages the cryptographic keys associated with your DID
    • No additional registration steps are required

  3. Obtain Verifiable Credentials

    • Request credentials from authorized issuers for various identity attributes:
      • Proof of Age: Age verification from government or certified services
      • Proof of Phone Number: Phone number verification from telecom providers
      • Personal ID Card: Digital version of government-issued identification
      • Additional Credentials: Educational certificates, professional licenses, or membership cards

Organizations / Web Shops

Section titled “Organizations / Web Shops”

Organizations, particularly web shops, require an organizational wallet to store their identifier and credentials for publicly sharing their verification status or receiving verifiable credentials from customers.

Setup Process

Section titled “Setup Process”

  1. Establish Organizational Wallet

    • Contact and register with a qualified Trust Service Provider (TSP)
    • Complete the organizational identity verification process
    • Set up the organizational wallet infrastructure

  2. Identifier Registration

    • Register your organization’s decentralized identifier if not automatically generated
    • Configure DID document with appropriate service endpoints
    • Establish cryptographic key management procedures

  3. Obtain Organizational Credentials

    • Acquire verifiable credentials that establish your organization’s legitimacy:
      • Business Registration Document: Official company registration from government authorities
      • Trade Association Membership: Certificates from relevant industry associations
      • Self-Issued Documents:
        • Company imprint and legal information
        • Return and refund policies
        • Terms of service and privacy policies
      • Compliance Certificates: Industry-specific certifications or regulatory approvals

Next Steps

Section titled “Next Steps”

Once you have obtained your DID and verifiable credentials: