# EDGAR Filing Document

**Accession Number:** 0001796514
**File Stem:** 0001213900-25-062757
**Filing Date:** 2025-7
**Character Count:** 7237
**Document Hash:** d4ee5f221bb010e83c150e8ada64c90c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-25-062757.hdr.sgml**: 20250710

**ACCESSION NUMBER**: 0001213900-25-062757

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250710

**FILED AS OF DATE**: 20250710

**DATE AS OF CHANGE**: 20250710

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BTC Digital Ltd.
- **CENTRAL INDEX KEY:** 0001796514
- **STANDARD INDUSTRIAL CLASSIFICATION:** FINANCE SERVICES [6199]
- **ORGANIZATION NAME:** 09 Crypto Assets
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39258
- **FILM NUMBER:** 251116279

**BUSINESS ADDRESS:**
- **STREET 1:** 3RD FLOOR, TOWER A, 2 SHENYUN ROAD WEST
- **STREET 2:** NANSHAN DISTRICT, GUANGDONG PROVINCE
- **CITY:** SHENZHEN
- **STATE:** F4
- **ZIP:** 518000
- **BUSINESS PHONE:** 0118675582945250

**MAIL ADDRESS:**
- **STREET 1:** 3RD FLOOR, TOWER A, 2 SHENYUN ROAD WEST
- **STREET 2:** NANSHAN DISTRICT, GUANGDONG PROVINCE
- **CITY:** SHENZHEN
- **STATE:** F4
- **ZIP:** 518000

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DTC Digital Ltd.
- **DATE OF NAME CHANGE:** 20230816

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Meten Holding Group Ltd.
- **DATE OF NAME CHANGE:** 20210901

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Meten EdtechX Education Group Ltd.
- **DATE OF NAME CHANGE:** 20191211

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER**

**PURSUANT TO RULE 13a-16 OR 15d-16**

**UNDER THE SECURITIES EXCHANGE ACT OF 1934**

**For the month of July 2025**

**Commission File Number: 001-39258**

**BTC Digital Ltd.**

**61 Robinson Road Level 6 & 7**

**#738, Singapore 068893**

**(Address of principal executive office)**

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ☒ Form 40-F ☐

BTC Digital Ltd. (the "Company") issued a press release to announcing major milestones in its 20 MW mining project in Georgia and the introduction of advanced liquid-cooling technology. A copy of the press release is filed as Exhibit 99.1 to this report.

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **BTC Digital Ltd.** | **BTC Digital Ltd.** |
| Date: July 10, 2025 | By: | */s/ Siguang Peng* |
|  | Name: | Siguang Peng |
|  | Title: | Chief Executive Officer |

---

**EXHIBIT INDEX**

---

| | |
|:---|:---|
| **Exhibit No.** | **Description** |
| 99.1 | [Press Release](ea024857701ex99-1_btcdigital.htm) |

---

## Exhibit 99.1

**Exhibit 99.1**

**BTC Digital Ltd. Announces Major Milestone on Georgia 20 MW Mining Project and Introduces Advanced Liquid-Cooling Technology for the First Time**

SINGAPORE, July 8, 2025 /PR Newswire/ – BTC Digital Ltd. ("BTCT" or the "Company") (NASDAQ: BTCT), a leading blockchain technology company, today announced that its 20 MW large-scale cryptocurrency mining project in Georgia has reached a significant milestone, marking a major step forward in efficiency, sustainability and intelligent operations.

**1. Air-Cooling System Progressing on Schedule**

BTCT has formalized agreements with key contractors and equipment suppliers to advance its 9 MW air-cooling solution. Preparatory work is underway, and deployment of the air-cooled infrastructure is expected to commence in October 2025, laying a solid foundation for the project's rapid operational rollout.

**2. Parallel Introduction of Industry-Leading Liquid-Cooling Technology**

In a first for BTCT's Georgia facility, the Company will integrate an advanced liquid-cooling system alongside its air-cooled setup:

In-House R&D & Strategic Partnerships: BTCT has developed proprietary liquid-cooling components and entered into a strategic alliance with a top-tier liquid-cooling supplier.

Enhanced Efficiency & Reliability: Liquid cooling is projected to dramatically lower Power Usage Effectiveness (PUE), increase hash-rate density, and improve operational stability compared with traditional air-cooling.

Concurrent Deployment Plan: Installation and testing of the liquid-cooling equipment will run in parallel with the air-cooling build-out to ensure seamless, full-system activation.

**3. Driving Green Mining for a Sustainable Future**

BTCT remains committed to embedding environmental stewardship into its mining infrastructure:

Energy Optimization: Liquid-cooling will substantially improve energy utilization and heat dissipation, lowering per-unit hashrate costs.

Carbon Reduction: The project is designed to minimize onsite greenhouse gas emissions and move BTCT closer to its carbon-neutral objectives.

Value Creation: Enhanced capacity and reliability will generate long-term value for shareholders and investors while setting a sustainability benchmark for the industry.

"Establishing Georgia's first liquid-cooled mining facility underscores our commitment to high-efficiency and green-mining solutions," said Mr. Siguang Peng, CEO of BTC Digital Ltd. "By marrying in-house innovation with strategic partnerships, we are driving the next era of sustainable blockchain infrastructure worldwide."

**About BTC Digital Ltd.**

BTC Digital Ltd. is a blockchain technology company, with a long-term strategy to create value across the metaverse, blockchain and cryptocurrency mining industry. The Company is committed to developing blockchain related businesses in North America, including cryptocurrency mining, mining farm construction, mining pool and data center operation, and miner accessories business.

For more information, please visit: https://btct.investorroom.com/

**Safe Harbor Statement**

This news release contains forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended, and as defined in the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as "will", "expects", "anticipates", "future", "intends", "plans", "believes", "estimates", "target", "going forward", "outlook" and similar statements. Such statements are based upon management's current expectations and current market and operating conditions and relate to events that involve known or unknown risks, uncertainties and other factors, all of which are difficult to predict and many of which are beyond the Company's control, which may cause the Company's actual results, performance or achievements to differ materially from those in the forward-looking statements. Further information regarding these and other risks, uncertainties or factors is included in the Company's filings with the U.S. Securities and Exchange Commission. The Company does not undertake any obligation to update any forward-looking statement as a result of new information, future events or otherwise, except as required under law.

For investor and media inquiries, please contact:

ir@btct.us