Sound Money NFC Keychain

Sound Money NFC Keychain – Bitcoin Wallet for Everyday Carry

The Sound Money NFC Keychain combines Bitcoin philosophy with everyday usability. Used together with the Blockschmiede Wallet App (iOS & Android), it functions as an NFC-based Bitcoin wallet.

Compact, durable, and always with you – attached to your keys, backpack, or pocket. Bitcoin becomes not just digital, but physically accessible.

How it works

1. Install the Blockschmiede Wallet App
2. Scan the keychain via NFC
3. The wallet is created and managed through the app
4. Write down your seed phrase and store it securely

Use Cases

• Lightning wallet on the go
• Bitcoin always accessible on your keychain
• Gift for Bitcoiners or newcomers
• Subtle everyday statement

What it is – and what it is not

• Is: An NFC-based wallet solution in keychain form
• Is not: A hardware wallet with offline signing
• Requires: NFC-enabled smartphone + Blockschmiede app

Features

• Compact and lightweight – ideal for daily use
• Durable with metal key ring
• Double-sided design (Sound Money / Bitcoin symbol)
• Lightning + On-chain support

Important Notice

• Always write down your seed phrase manually
• Store it separately from the keychain
• No recovery possible in case of loss or damage