---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-25-009670"
form_type: "8-K"
ticker: "BIXI"
cik: "0002082542"
company_name: "Bitcoin Infrastructure Acquisition Corp Ltd"
filed_at: "2025-12-04T23:59:59+00:00"
generated_at: "2026-05-16T14:57:36.849333+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Bitcoin Infrastructure Acquisition Corp closes $220M SPAC IPO targeting digital assets

## Summary
- Offered 22M units at $10.00 each; gross proceeds of $220M.
- Each unit consists of one Class A share and one-half redeemable warrant at $11.50 per share.
- Private placement of 770,000 units to sponsor and underwriters raised $7.7M.
- Proceeds of $220M placed in trust account; 24-month deadline for initial business combination.
- Target sectors include digital assets, Web3, financial services infrastructure, and blockchain.

## SEC filing metadata
- accession: 0001829126-25-009670
- form_type: 8-K
- ticker: BIXI
- cik: 0002082542
- company_name: Bitcoin Infrastructure Acquisition Corp Ltd
- filed_at: 2025-12-04T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 1.01, 3.02, 5.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2082542/000182912625009670/0001829126-25-009670-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2082542/000182912625009670/bitcoininfra_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-25-009670
- JSON: https://secwatch.observer/filing/0001829126-25-009670.json
- Plain text: https://secwatch.observer/filing/0001829126-25-009670.txt

## Key facts
- Equity Issuances
  Bitcoin Infrastructure Acquisition Corp Ltd issued 770,000 units of unit to Sponsor (Samara Acquisition Sponsor V Ltd.) and Underwriters (Cohen & Company Capital Markets / Clear Street LLC) for $10.00 per Private Unit.
  - Security: unit
  - Shares: 770,000 units
  - Purchaser: Sponsor (Samara Acquisition Sponsor V Ltd.) and Underwriters (Cohen & Company Capital Markets / Clear Street LLC)
  - Consideration: $10.00 per Private Unit
  source text: Simultaneously with the closing of the IPO, the Company completed a private placement of an aggregate of 770,000 units (the “ Private Units ”), at a purchase price of $10.00 per Private Unit, of which 550,000 Private Units were sold to the Sponsor and 220,000 Private Units were sold to the Underwriters, generating gross proceeds to the Company of $7,700,000.
  evidence_url: https://www.sec.gov/Archives/edgar/data/2082542/000182912625009670/0001829126-25-009670-index.htm
- Governance Changes
  Bitcoin Infrastructure Acquisition Corp Ltd: Adopted Amended and Restated Memorandum and Articles of Association in connection with IPO (effective 2025-12-01).
  - Change: charter amendment
  - Effective: 2025-12-01
  source text: On December 1, 2025, in connection with the IPO, the Company adopted its Amended and Restated Memorandum and Articles of Association. The Amended and Restated Memorandum and Articles of Association is filed herewith as Exhibit 3.1 and is incorporated by reference herein.
  evidence_url: https://www.sec.gov/Archives/edgar/data/2082542/000182912625009670/0001829126-25-009670-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.