MintBridge converts physical Goldback and Silverback currency notes into Digital Goldback (DGB) tokens. Same gold backing. Now borderless, divisible, and tradeable.
The Bridge
Mail your physical Goldback or Silverback notes to our insured vault facility. Each note is authenticated and cataloged on arrival.
Notes are authenticated, weighed for gold content, and stored in our insured custody facility. Proof-of-reserves published on-chain.
Digital Goldback tokens are minted to your wallet, pegged 1:1 to the gold content of your deposited notes. Trade, hold, or redeem anytime.
Why MintBridge
Every DGB token is backed by physical Goldback notes sitting in an insured vault. Not paper promises. Not algorithmic pegs. Actual gold you can redeem.
Convert Goldbacks to DGB tokens, or redeem DGB tokens back into physical Goldbacks. The bridge works both directions because trust requires it.
Proof-of-reserves published on-chain. Every vaulted note is traceable. No black boxes, no trust-me-bro custody. Verify everything yourself.
Goldbacks are beautiful but illiquid. DGB tokens can be traded 24/7, split into fractions, and sent anywhere in the world in seconds.
The Difference
| Feature | PAXG / XAUT | MintBridge DGB |
|---|---|---|
| Backed by Goldback notes | × | ✓ |
| Redeemable to physical currency | Bars only | Goldback notes |
| Connects to 2,000+ merchant network | × | ✓ |
| Micro-denomination friendly | $20+ minimum | From ~$5 |
| Proof-of-reserves on-chain | ✓ | ✓ |
Goldbacks proved that physical gold can be practical currency. MintBridge proves it can be digital too. Same gold. No middlemen. No trust required.