Company: CIFRW
Filing Date: 2025-09-25
Form Type: 8-K
Source: 0000950103-25-012168
Chunk: 0

Company: Cipher Mining Inc.
Filing Date: 2025-09-25
Form: 8-K
Item: Item 1.01
Chunk 0
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Item 1.01. Entry into a Material Definitive Agreement.

On September 25, 2025, Cipher Mining Inc. (the
“ Company”) announced that its wholly owned indirect subsidiary Cipher Barber Lake LLC (“ Cipher Barber Lake”) had
entered into a Datacenter Lease (the “ Fluidstack Lease”) with Fluidstack USA II Inc. (“ Fluidstack”), which provides
for the development of a data center facility on, and lease to Fluidstack of, Cipher Barber Lake’s facility (the “ Facility”)
located in Colorado City, Texas on the terms and subject to the conditions contained therein.

The Facility is expected to provide 168
megawatts (MW) of critical IT load for high-performance computing data center operations. The Company expects to complete the
development and construction of the Facility and deliver the Facility to Fluidstack by September 2026. Fluidstack’s
obligations to pay rent under the Fluidstack Lease begin on the commencement date of the lease and will continue for a 10-year
term.

In connection with the Fluidstack Lease, the Company
entered into the following agreements.

Recognition Agreements