Prove Your Bitcoin Legacy
Sign a message with your Bitcoin address to discover your heroic rank based on when you first appeared on the blockchain.
⚡ Lore Preview ⚡
Guardian
From the fiery crucible of the Blocksize Wars, between Block 420,000 and 709,631, emerged the Guardians, stalwart defenders of decentralization who refused to bend the knee to centralizing forces. These veterans, unwavering in their conviction, championed UASF and SegWit, choosing rigorous validation over blind trust, meticulously scrutinizing every block to preserve the network's integrity. Through their fierce dedication, they shielded Bitcoin from deviation, securing its future on the ossified path, a testament to their unwavering vigilance.
How to Sign a Message
1.
Copy the challenge message above
2.
Use your Bitcoin wallet (Electrum, Bitcoin Core, etc.) to sign the message
3.
Paste the base64-encoded signature into the form above
4.
Submit to receive your heroic rank based on when your address first appeared!
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Block Height Discovery
We find when your Bitcoin address first appeared on the blockchain using Mempool.space
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Heroic Ranks
AI-powered rankings and lore generated by Google Gemini based on your early adoption
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Leaderboard
Compete with other early adopters and see who discovered Bitcoin first