In a dramatic escalation within the cryptocurrency community, Bitcoin Core developer Luke Dashjr has publicly called for the resignation of Blockstream CEO Adam Back. This demand arises from the recent release of documents linked to convicted sex offender Jeffrey Epstein, which include numerous references to prominent figures in the crypto industry. Back has acknowledged Epstein’s brief investment in Blockstream but has yet to address communications suggesting potential visits to Epstein’s infamous private island.
The newly disclosed files, released by the U.S. Department of Justice, contain extensive mentions of bitcoin, Coinbase, and Blockstream, prompting scrutiny regarding Epstein’s connections within the cryptocurrency sector. Dashjr, a longstanding developer and early contributor to Blockstream, expressed his outrage in a tweet, linking Back’s actions to a personal conflict they had over Dashjr’s status within the company. Dashjr claims he was promised recognition as a co-founder but felt betrayed when that promise was not fulfilled. He stated that Back should consider stepping down and apologize to those he misled in the community.
The released documents provide a concerning insight into Epstein’s ties with various crypto figures, including potential correspondence between Epstein and Blockstream’s leadership dating back several years. In one email, discussions regarding Epstein’s planned visit to Montreal in July 2014 note that the “Blockstream crew were well entertained” at a comedy event. Further references indicate Epstein’s interests in establishing connections with industry players, including a contested email claiming he hosted an individual named “Andy Back” on his island, whose identity remains uncertain.
The revelations have reignited a longstanding conflict between Dashjr and Back, who have clashed over Bitcoin governance and development strategies. Dashjr has frequently criticized Blockstream for allegedly wielding excessive influence over Bitcoin’s direction, a charge Back has denied. Despite the gravity of the allegations, the email communications do not provide conclusive evidence implicating any wrongdoing by those mentioned.
Adam Back has publicly clarified that Epstein’s only connection to Blockstream was indirect, stemming from an investment through a fund managed by Joi Ito, the then-director of the MIT Media Lab. Back asserts that this fund took a minority stake in Blockstream during a seed round in 2014 but has since divested. He stressed that there exists no direct financial connection between Blockstream and Epstein or his estate, yet he has remained silent on the allegations of a visit to Epstein’s island.
The documents further outline Epstein’s investment history in the cryptocurrency sector, including a significant $3 million investment in Coinbase during its early years, valued at approximately $400 million at the time. Coinbase has since skyrocketed in value, now boasting a market cap around $45 billion. Multiple crypto-related entities mentioned in the files, such as Brock Pierce and Blockchain Capital, have also been contacted for comments regarding these revelations.
As the cryptocurrency community grapples with these disclosures, the implications of Epstein’s connections and their potential influence on the industry continue to provoke heated discussions and calls for accountability among its leading figures.

