US-listed company BGIN's first BTC ASIC chip BT1 achieves successful 4nm tape-out

CoinNetwork · 2026-03-17T08:05:42+00:00

BGIN BLOCKCHAIN LIMITED announced the successful tape-out of its first Bitcoin mining ASIC chip, BT1, marking an important milestone for the project. This achievement will reduce development risks, strengthen confidence in the future multi-generation mining roadmap, and also initiate early development of the next-generation chips.

CoinNetwork

2026-03-17 08:05:42

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Crypto World News: On March 17, publicly traded U.S. company BGIN BLOCKCHAIN LIMITED (Nasdaq: BGIN), a digital asset technology firm with proprietary cryptocurrency mining technology and a manufacturer of crypto mining hardware, announced the successful first wafer test of its 4nm process BT1 Bitcoin mining ASIC chip. This is its first self-developed intellectual property chip specifically designed for Bitcoin mining, marking an important milestone for the company’s Bitcoin mining chip project. The project entered wafer testing in October 2025, and the first wafer test was successful.

With the completion of wafer testing, the BT1 chip has now entered system-level testing and production preparation stages. This success marks the seventh consecutive wafer test success for BGIN’s ASIC mining chip project since 2022, demonstrating excellent execution capability. BGIN stated that the successful first wafer test helps reduce development risks and boosts confidence in executing multiple generations of Bitcoin mining roadmaps. The company has also initiated early development of the next-generation advanced architecture to achieve better energy efficiency in future chips.

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