# EDGAR Filing Document

**Accession Number:** 0001796514
**File Stem:** 0001213900-25-063244
**Filing Date:** 2025-7
**Character Count:** 7493
**Document Hash:** 9fa79ecd886709e63312e3319966920c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-25-063244.hdr.sgml**: 20250711

**ACCESSION NUMBER**: 0001213900-25-063244

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250711

**FILED AS OF DATE**: 20250711

**DATE AS OF CHANGE**: 20250711

**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:** 251118955

**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. issued a press release announcing the establishment of a $1 million strategic reserve in Ethereum. 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 11, 2025 | By: | */s/ Siguang Peng* |
|  | Name: | Siguang Peng |
|  | Title: | Chief Executive Officer |

---

**EXHIBIT INDEX**

---

| | |
|:---|:---|
| **Exhibit No.** | **Description** |
| 99.1 | [Press Release](ea024874001ex99-1_btcdigital.htm) |

---

## Exhibit 99.1

**Exhibit 99.1**

**BTCT Announces Completion of $1 Million Ethereum Strategic Reserve**

SINGAPORE, July 11, 2025 /PR Newswire/ – BTC Digital Ltd. ("BTCT" or the "Company") (NASDAQ: BTCT), a leading blockchain technology company, today announced that it has established a strategic reserve of $1 million in Ethereum (ETH). This milestone marks the first phase of BTCT's broader initiative to deepen its exposure to Ethereum's on-chain financial infrastructure and to position the Company for long-term growth in the emerging digital-asset era.

"As the stablecoin market continues its explosive growth, Ethereum has emerged as the foundation of on-chain USD settlement and value transfer," said Mr. Siguang Peng, CEO of BTCT. "By securing an initial $1 million ETH reserve today—and with plans to scale that position—we are proactively positioning ourselves for decentralized finance, stablecoin issuance, and asset tokenization. This strategic move strengthens our technological edge, enhances market confidence, and optimizes capital deployment."

Key Drivers of BTCT's Ethereum Reserve Strategy:

&nbsp;&nbsp;&nbsp;&nbsp;· **Dominant Stablecoin Infrastructure:** Over half of all major stablecoins—including USDT and USDC—operate on Ethereum,
making it the centerpiece of decentralized USD issuance and settlement.

&nbsp;&nbsp;&nbsp;&nbsp;· **High-Volume On-Chain Transactions:** Stablecoin activity has pushed Ethereum's on-chain transaction volume to levels approaching
traditional financial rails, underscoring its growing importance in global payments and liquidity networks.

&nbsp;&nbsp;&nbsp;&nbsp;· **Collateral and Security Dynamics:** As decentralized finance and real-world asset tokenization expand, increased ETH staking
and collateralization will further reduce circulating supply, reinforcing network security and value.

&nbsp;&nbsp;&nbsp;&nbsp;· **Institutional Adoption:** A number of mining and blockchain firms have already begun integrating ETH into their reserve portfolios,
leveraging smart contracts for yield-generation, collateral, and cross-chain financial products.

&nbsp;&nbsp;&nbsp;&nbsp;· **Regulatory and Technical Tailwinds:** U.S. regulatory clarity, the forthcoming Pectra upgrade, and mature Layer-2 scaling solutions
will significantly boost Ethereum's throughput, cost-efficiency, and compliance readiness.

**Looking Ahead**

<br> Building on its origins in large-scale crypto mining, BTCT is undergoing a strategic evolution from "hash-rate provider" to "on-chain financial infrastructure participant." The Company intends to continuously augment its ETH holdings in alignment with market developments and network upgrades. BTCT believes that Ethereum, akin to "digital gold," will remain indispensable—not only as a stablecoin settlement hub but also as a catalyst for decentralized payments, asset tokenization, and the next wave of global financial interoperability.

**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