Official Client
V-Ledger Toolbox
The professional-grade bridge between physical products and the blockchain. Use the mobile client to provision, flash, and verify NTAG 424 DNA chips directly on the manufacturing floor.
1. Secure Login & Key Pull
Log in using your V-Ledger Enterprise credentials. The app automatically fetches active cryptographic Master Keys and deployment templates directly from the V-Ledger API. No manual typing of sensitive secrets required.
- Automatic OAuth2 handshake
- High-security Key syncing
2. NTAG 424 Initialization
Tap and hold your phone near an uninitialized chip. The Toolbox executes a fast batch sequence: configures NTAG architecture, enables Secure Dynamic Messaging (SDM), and commits irreversible lock state in <1.5 seconds.
- Industrial batch initialization
- Automatic AES-128 Rotation
The QR Desktop Bridge
Building software on your computer? Open your Dashboard, scan the connection code with the Toolbox app, and establish a secure Websocket Tunnel. Tap tags on your phone and watch clean data arrive live in your local console.
Used In Workflow 1
Bulk Chip Initialization
Learn how the app rotates keys and performs the cloud enrollment during physical packaging.
Used In Workflow 2
Dynamic Twin Minting
Learn how the Mobile-Desktop QR bridge routes SUN signatures to the Dashboard for on-chain minting.