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Cipher Mikeska AI Data Center Campus

PRJ-0723 · Site · Texas, United States

Record last updated Oct 28, 2026

Scope and capacity

Cipher is advancing Mikeska as a 500 MW gross-power HPC development site in Texas. Land and deposits are in place, but the project remains subject to the ERCOT large-load process. Cipher Digital is publicly identified in the project record for Texas location undisclosed, TX, US. The disclosed development record includes 500 MW gross pipeline capacity; land secured; deposits funded; 2028 target subject to ERCOT. Power and infrastructure include planned hyperscale campus and ERCOT interconnection. Cipher reports 500 MW of gross pipeline capacity subject to ERCOT.

Headline: 500 MW Planned / design

Numbers refer to their stated physical boundaries and are not added together. Source dates, claim dates and record updates have different meanings. Missing dates and locators are not inferred.

Location context · Mikeska campus | Texas | precise boundary undisclosed

Actual · Cipher Mikeska AI Data Center Campus (Project)

Claim 58739 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Cipher Digital Q2 2026 business update

    Cipher Digital · Document date: Aug 10, 2026 · Primary

    Source reference: SRC-3209 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000038/cipherdigital_businessup.htm

  2. Cipher Digital Q2 2026 business update

    Cipher Digital · Document date: Aug 10, 2026 · Primary

    Source reference: SRC-3214 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000038/cipherdigital_businessup.htm

Lifecycle status · Preconstruction

Actual · Cipher Mikeska AI Data Center Campus (Project)

Claim 58740 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Cipher Digital Q2 2026 business update

    Cipher Digital · Document date: Aug 10, 2026 · Primary

    Source reference: SRC-3209 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000038/cipherdigital_businessup.htm

  2. Cipher Digital Q2 2026 business update

    Cipher Digital · Document date: Aug 10, 2026 · Primary

    Source reference: SRC-3214 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000038/cipherdigital_businessup.htm

Reported capacity · 500 MW

Planned / design or future potential · Cipher Mikeska AI Data Center Campus (Project)

Claim 58741 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Selected headline

  1. Cipher Digital Q2 2026 business update

    Cipher Digital · Document date: Aug 10, 2026 · Primary

    Source reference: SRC-3209 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000038/cipherdigital_businessup.htm

  2. Cipher Digital Q2 2026 business update

    Cipher Digital · Document date: Aug 10, 2026 · Primary

    Source reference: SRC-3214 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000038/cipherdigital_businessup.htm

Capacity basis · Cipher reports 500 MW of gross pipeline capacity subject to ERCOT.

Actual · Cipher Mikeska AI Data Center Campus (Project)

Claim 58742 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Cipher Digital Q2 2026 business update

    Cipher Digital · Document date: Aug 10, 2026 · Primary

    Source reference: SRC-3209 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000038/cipherdigital_businessup.htm

  2. Cipher Digital Q2 2026 business update

    Cipher Digital · Document date: Aug 10, 2026 · Primary

    Source reference: SRC-3214 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000038/cipherdigital_businessup.htm

Development scale · 500 MW gross pipeline capacity

Actual · Cipher Mikeska AI Data Center Campus (Project)

Claim 107552 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Cipher Digital Q2 2026 business update

    Cipher Digital · Document date: Aug 10, 2026 · Primary

    Source reference: SRC-3209 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000038/cipherdigital_businessup.htm

  2. Cipher Q4 2025 business update

    Cipher Digital · Document date: Feb 1, 2026 · Corroborating

    Source reference: SRC-5997 · Regulatory record · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000007/cipherdigital_businessup.htm

Development milestone · Land secured

Actual · Cipher Mikeska AI Data Center Campus (Project)

Claim 107553 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Cipher Digital Q2 2026 business update

    Cipher Digital · Document date: Aug 10, 2026 · Primary

    Source reference: SRC-3209 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000038/cipherdigital_businessup.htm

  2. Cipher Q4 2025 business update

    Cipher Digital · Document date: Feb 1, 2026 · Corroborating

    Source reference: SRC-5997 · Regulatory record · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000007/cipherdigital_businessup.htm

Power arrangement · Deposits funded

Actual · Cipher Mikeska AI Data Center Campus (Project)

Claim 107554 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Cipher Digital Q2 2026 business update

    Cipher Digital · Document date: Aug 10, 2026 · Primary

    Source reference: SRC-3209 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000038/cipherdigital_businessup.htm

  2. Cipher Q4 2025 business update

    Cipher Digital · Document date: Feb 1, 2026 · Corroborating

    Source reference: SRC-5997 · Regulatory record · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000007/cipherdigital_businessup.htm

Site configuration · 2028 Target subject to ERCOT.

Actual · Cipher Mikeska AI Data Center Campus (Project)

Claim 107555 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Cipher Digital Q2 2026 business update

    Cipher Digital · Document date: Aug 10, 2026 · Primary

    Source reference: SRC-3209 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000038/cipherdigital_businessup.htm

  2. Cipher Q4 2025 business update

    Cipher Digital · Document date: Feb 1, 2026 · Corroborating

    Source reference: SRC-5997 · Regulatory record · Recorded authority: Official primary

    Source URL

    https://www.sec.gov/Archives/edgar/data/1819989/000181998926000007/cipherdigital_businessup.htm

Counterparties and capital

Cipher Digital · Developer · CMP-1459

This schedule captures public Cartis research. It is not a title, lien or legal-opinion report. Document page/section locators and claim review timestamps are included only when published; this version has no separate locator or claim-review-time feed.