Jack Dorsey, co-founder of Twitter (now X) and Square (now Block), is a prominent advocate for Bitcoin. His commitment extends beyond mere investment; he actively builds infrastructure and champions Bitcoin’s role in a decentralized future. This article explores Dorsey’s involvement with Bitcoin, focusing on his wallet preferences and broader vision.
Early Adoption & Public Support
Dorsey’s interest in Bitcoin began to publicly surface around 2018. He recognized its potential to empower individuals and reduce reliance on traditional financial systems. He’s consistently voiced support on X (formerly Twitter), often engaging directly with the Bitcoin community. This public backing significantly boosted Bitcoin’s visibility and credibility.
TDB (The Bitcoin Development Fund)
Dorsey, alongside Michael Saylor, established TDB, a fund dedicated to supporting Bitcoin development. This initiative aims to accelerate the growth of the Bitcoin ecosystem by funding developers working on core protocols and related technologies. It demonstrates a long-term commitment to Bitcoin’s advancement, not just its price appreciation.
Wallet Choices & Preferences
While Dorsey hasn’t explicitly detailed every wallet he uses, he’s publicly favored hardware wallets for secure long-term storage. He’s been seen demonstrating the use of a Coldcard wallet, a popular choice among Bitcoin security enthusiasts. Coldcard is known for its air-gapped operation (meaning it never connects directly to the internet), maximizing security against hacking.
For smaller, everyday transactions, Dorsey has showcased using Muun, a mobile Bitcoin wallet. Muun utilizes a unique “stealth mode” feature enhancing privacy. It’s a non-custodial wallet, meaning users retain complete control of their private keys.
Why These Wallets?
- Security: Hardware wallets like Coldcard offer the highest level of security.
- Privacy: Wallets like Muun prioritize user privacy.
- Self-Custody: Both options emphasize self-custody, aligning with Bitcoin’s core principles.
Block (Square) & Bitcoin
Under Dorsey’s leadership, Block (formerly Square) has made significant investments in Bitcoin. Cash App, a Block product, allows users to buy, sell, and send Bitcoin. Block has also developed TBTC, a decentralized Bitcoin token on the Liquid Network, aiming to bring Bitcoin to DeFi (Decentralized Finance).
Dorsey’s Vision for Bitcoin
Dorsey envisions Bitcoin as becoming the native currency of the internet. He believes it can address issues of censorship, financial inclusion, and control within the existing financial system. He’s particularly interested in Bitcoin’s potential to empower creators and facilitate peer-to-peer transactions without intermediaries.
He’s also a strong proponent of Bitcoin mining becoming more decentralized and sustainable, advocating for renewable energy sources to power mining operations.
