Real Metal. Cryptographic Proof. Trade Anywhere.
Physical silver and gold coins with embedded NFC chips. Verify authenticity instantly. Transfer ownership on-chain. Buy and sell on an open, liquid marketplace—anywhere in the world.
Tamper-Proof
NFC chip sealed inside metal
Instant Verify
Tap phone to authenticate
On-Chain Transfer
Ownership in seconds
Global Market
Trade 24/7 worldwide
Overview
The what, why, and how of CoinTap
Bitcoin's Promise, Actually Delivered
CoinTap is cryptocurrency backed by real precious metal you can physically hold. Buy it, sell it, trade it—all digitally—while the actual silver or gold stays in your possession or a vault of your choosing.
The Problem with Precious Metals Today
- Hard to sell. Finding a buyer means visiting dealers, negotiating, and often accepting below-market prices.
- Hard to verify. Is that bar real? You need expensive assays or trust the seller.
- Hard to trade. Shipping physical metal is slow, risky, and expensive.
- Easy to fake. Counterfeits are everywhere. Tungsten-filled bars pass basic tests.
The result? People avoid precious metals, or buy "paper gold" that's just a promise from a bank.
What CoinTap Changes
- Sell digitally, instantly. List your coin on the marketplace. Buyer pays. You ship or they pick up. Done.
- Verify with your phone. Tap the coin. Cryptographic proof in 2 seconds. No experts needed.
- Trade globally. Ownership transfers on-chain. The coin can change hands anywhere in the world.
- Impossible to fake. Each chip has a unique key that can't be copied. Destroy the chip, destroy the value.
How It Actually Works
Every CoinTap has an NFC chip embedded inside the metal. This chip contains a cryptographic private key that:
- Can never be extracted or duplicated
- Signs a unique challenge every time you tap it
- Links to a blockchain record of the coin's specs and current owner
- Protected by EAL6+ certified hardware—the same security level used in banking cards and passports
When you buy a CoinTap, you get the physical coin AND blockchain ownership. When you sell, the buyer verifies the coin, pays into escrow, you transfer ownership with a tap, and funds release automatically.
You Decide How to Store It
- Hold it yourself. Keep your coins at home, in a safe, wherever you want. True self-custody.
- Use a vault. Partner vaults can store your coins securely. You still own them on-chain.
- Trade without moving it. Coins in vaults can change ownership without physical shipping.
Your metal, your choice. No one can freeze your account or deny you access.
Beautiful, Collectible Designs
CoinTaps aren't generic bullion rounds. Each release features original artwork, precision minting, and limited editions. They're investments AND collectibles—coins you'll actually want to own and display.
Think of it as the intersection of numismatics, precious metals, and crypto.
The Roadmap
Building the future of verifiable precious metals
Silver Launch
- Smart contract development
- NFC chip integration
- Silver coin production
- Verification app
- Initial marketplace
Gold & Scale
- Gold coin collection
- Advanced trading features
- Mobile apps (iOS/Android)
- Vault partnerships
- International expansion
Ecosystem
- DeFi integrations
- Lending/collateral
- Third-party minters
- Cross-chain bridges
- Institutional access
Tap. Verify. Trade.
Every coin has an NFC chip with a unique cryptographic identity. Hold your phone to the coin—instant proof of authenticity and current ownership. Transfer with one tap.
- 1Phone reads chip's cryptographic signature
- 2Verifies against blockchain registry
- 3Shows owner, weight, and full history
- 4Transfer ownership to any wallet instantly
The Collection
Physical coins with digital verification
Silver Quarter
Silver Half
Silver Ounce
Gold Quarter
Gold Half
Gold Ounce
Two Ways to Trade
Marketplace or direct—your choice
Marketplace
- List at your price
- Buyer pays to escrow
- Time window for transfer
- Tap coin to authorize
- Funds released to you
In Person
- Meet with buyer
- They verify the coin
- Agree on price
- Tap to transfer ownership
- Exchange directly
Questions
Join the Revolution
Be first to own verifiable precious metals.