1. Write Your Note

Emojis and special characters may use more than one byte

2. Pay

🔒 Pay using Stripe's secure payment form — your card details never touch our server

How It Works

What is OP_RETURN?

OP_RETURN is a Bitcoin opcode that lets you store up to 80 bytes of arbitrary data directly on the blockchain. Once written, your note is replicated across every Bitcoin full node on earth and stored permanently.

How does payment work?

You pay by credit or debit card using Stripe's embedded checkout. We handle the Bitcoin transaction on your behalf.

What can it be used for?

The possibilities are endless — here are a few ideas:

  • Birthday or anniversary messages
  • Love notes
  • Commemorating a wedding or birth
  • Memorializing a loved one
  • Marking a significant life event
  • Sending a message to the future

🔍 Find Your Note

Already written a note? Look it up on the blockchain using your transaction ID.

Search for Your Note