Adam Back’s BSTR Renegotiates SPAC Merger with Cantor Amid Market Shifts

Bitcoin Standard Treasury Company (BSTR), the Bitcoin treasury firm led by the Blockstream CEO and Bitcoin pioneer Adam Back, is working with Cantor Equity Partners I (CEPO) on a revised structure for their proposed business combination after setting aside the original terms agreed last year.

The companies announced Wednesday that they will not proceed with the business combination under the July 2025 agreement. Instead, they are actively discussing amended terms and a new framework designed to better reflect current market conditions, with additional details expected in future SEC filings.

As part of the update, the private placement investments linked to the original deal will no longer be required to close. The CEPO shareholder meeting, previously scheduled for July 10, has been indefinitely postponed. Shareholders who submitted redemption requests will have their shares returned, and no immediate action is required.

Adam Back commented on the development via X, confirming that BSTR and CEPO are collaborating on a potential revised structure “intended to opportunistically better capitalize on market conditions.”

This adjustment follows earlier postponements of the shareholder vote. As covered previously on BitcoinTreasuries.net, BSTR had been heading into a key SPAC merger vote with plans to list carrying more than 30,000 BTC on its balance sheet and significant additional capital commitments aimed at rapid scaling.

The original transaction envisioned a robust day-one treasury through founding Bitcoin contributions and a Bitcoin-denominated PIPE, backed by up to $1.5 billion in potential PIPE financing. This structure positioned BSTR to challenge for a prominent spot among the largest publicly traded Bitcoin holders, supported by active treasury management strategies and institutional expertise.

BSTR’s approach has emphasized execution in varying market environments. Earlier comments from Back highlighted the potential advantage of building during periods of weaker prices, allowing for accumulation at more attractive levels ahead of broader recovery.

While the immediate timeline has shifted, the core vision for BSTR remains focused on large-scale Bitcoin accumulation, active yield and alpha strategies, and establishing itself as a sophisticated player in the Bitcoin treasury sector. Leadership continuity under Back and the team provides a strong foundation as negotiations advance.

Further updates from the companies are anticipated as they work toward a revised agreement that aligns with today’s realities while preserving long-term ambitions.