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Coinbase CEO Brian Armstrong and Twitter CEO Jack Dorsey explore integration of Bitcoin’s Lightning Network

In an effort to advance crypto adoption and the global payments infrastructure, Coinbase CEO Brian Armstrong took to Twitter to discuss Bitcoin Lighting Network. 

This open dialogue led to an exchange with Twitter CEO Jack Dorsey, who questioned the absence of Bitcoin in Coinbase’s vision. 

The conversation culminated in a commitment from both entrepreneurs to collaborate and work toward the creation of an open protocol for the transmission of money over the Internet.

Coinbase’s interest in the Bitcoin Lightning Network.

On 28 July 2023, Brian Armstrong, CEO of Coinbase,  sparked a discussion on Twitter, now renamed X, about the potential of cryptocurrencies to improve the global payments infrastructure. 

Armstrong expressed his enthusiasm for the progress of cryptocurrency adoption and stressed the need for collaborative efforts by various parties, including Coinbase, to integrate layer 2 solutions such as the Bitcoin Lightning Network

Layer 2 solutions aim to solve the scalability problems of the Bitcoin Network by creating off-chain transaction channels, enabling faster and cheaper transactions.

The Lightning Network is a layer 2 protocol built on Bitcoin’s blockchain that facilitates instant micropayments and significantly reduces transaction fees. 

Coinbase’s interest in exploring the integration of the Bitcoin Lightning Network reflects the growing recognition of the technology’s potential to make cryptocurrency payments more accessible and efficient worldwide.

Criticism from Bitcoin supporters

While Armstrong’s vision has received widespread praise, it has also drawn criticism from prominent Bitcoin supporters. Michael Saylor, founder of MicroStrategy, was among those who questioned why Coinbase’s vision did not explicitly mention Bitcoin. 

Saylor recommended that Coinbase integrate the Lightning Network to improve the Bitcoin ecosystem and its usefulness for payments.

Jack Dorsey, CEO of Square and a staunch supporter of Bitcoin, also raised questions about Coinbase’s approach. He wondered which cryptocurrency could serve as a better money transmission protocol than Bitcoin and asked Armstrong for clarification on the matter.

Brian Armstrong did not shy away from the concerns raised by the Bitcoin community. After five days of consideration, he responded to Jack Dorsey, expressing confusion over the idea that Coinbase is ignoring Bitcoin. 

He said Coinbase has played a significant role in bringing more people to Bitcoin than any other company in the world.

Reassurance about support for Bitcoin

Despite initial criticism, Armstrong reiterated Coinbase’s support for Bitcoin and its continued efforts to facilitate its adoption. He acknowledged the importance of integrating the Lightning Network to improve the scalability and overall usefulness of Bitcoin as a global payment solution.

Jack Dorsey acknowledged Coinbase’s contributions to Bitcoin adoption and expressed a willingness to collaborate. He agreed to join forces with Armstrong to support Bitcoin and layer-2 technologies

Both entrepreneurs shared a common vision of an open protocol for transmitting money that is not under the control of a single individual, company or government.

Beyond Coinbase: Binance’s rapid integration of the Bitcoin Lightning Network

The discussion about the integration of Bitcoin Lightning Network gained further momentum with the actions of Binance. On 17 July, Binance, one of the world’s largest cryptocurrency exchanges, completed the integration of the Lightning Network within a month of announcing its intention to do so. This move demonstrated the growing acceptance and enthusiasm surrounding Layer 2 solutions and their potential to revolutionize cryptocurrency payments.


The conversation between Coinbase CEO Brian Armstrong and former CEO of Twitter Jack Dorsey highlighted the importance of the Bitcoin Lightning Network in advancing cryptocurrency adoption and the global payments infrastructure. 

Although initial criticism arose for the absence of explicit mention of Bitcoin in Coinbase’s vision, both entrepreneurs eventually pledged to collaborate and work toward an open protocol for money transmission. 

Binance’s integration of the Bitcoin Lightning Network further underscored the growing importance of Layer 2 solutions in making cryptocurrencies more efficient, accessible, and scalable for everyday use. As the industry continues to evolve, the integration of innovative technologies such as the Lightning Network will play a crucial role in shaping the future of global payments and the wider adoption of cryptocurrencies.