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 ⚡
Architect
Among the towering industrial miners and relentless node runners of Block 210,000 to 419,999, arose Cypher, the Architect of the digital frontier. He was a steadfast guardian of the first halving, a visionary steward who orchestrated the very foundations of the ASIC revolution, designing the intricate systems that leveraged specialized hardware to secure the burgeoning network. With unyielding intellect and deep conviction, Cypher etched the bedrock protocols that hardened the network into an unassailable fortress, ensuring its resilience for all epochs to come.
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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