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
Amidst the clatter of industrial miners and the silent hum of countless node runners between Block 210,000 and 419,999, an Architect rose, meticulously designing the very sinews of a new digital realm. They stood as a guardian of the first halving, a shrewd steward guiding the network through the tumultuous dawn of the ASIC revolution, meticulously planning its evolution. With specialized hardware as their chisel and deep conviction as their blueprint, this Architect forged the unyielding bedrock that hardened the network for all eternity.
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