0001796514 1 2026-07-24 2026-07-24 0001796514 2 2026-07-24 2026-07-24 0001796514 2026-07-24 2026-07-24 iso4217:USD pure shares F-1 EX-FILING FEES 0001796514 N/A N/A F-1 BTC Digital Ltd. false Equity Ordinary Shares and Ordinary Shares issuable upon exercise of Pre-Funded Warrants, par value $0.06 per share true 6140350 0.5570 3420174.95 0.0001381 472.33 false Equity Ordinary Shares issuable upon exercise of Common Warrants, par value $0.06 per share true 12280700 1.71 20999997.00 0.0001381 2900.10 24420171.95 3372.43 0.00 0.00 3372.43 Represents 18,421,050 Ordinary Shares, par value $0.06 per share, registered for resale, consisting of 5,175,437 issued Ordinary Shares, 964,913 Ordinary Shares issuable upon exercise of Pre-Funded Warrants, and 12,280,700 Ordinary Shares issuable upon exercise of Common Warrants.<br/><br/>Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(c) under the Securities Act of 1933, as amended, based on $0.557 per share, the average of the high and low prices of the Ordinary Shares on The Nasdaq Stock Market LLC on July 28, 2026. The proposed maximum aggregate offering price for the 5,175,437 issued Ordinary Shares and the 964,913 Ordinary Shares issuable upon exercise of Pre-Funded Warrants is $3,420,174.95.<br/><br/>The registration fee is calculated at the fiscal year 2026 rate of $138.10 per $1,000,000 of the proposed maximum aggregate offering price, or 0.00013810. Represents 18,421,050 Ordinary Shares, par value $0.06 per share, registered for resale, consisting of 5,175,437 issued Ordinary Shares, 964,913 Ordinary Shares issuable upon exercise of Pre-Funded Warrants, and 12,280,700 Ordinary Shares issuable upon exercise of Common Warrants.<br/><br/>Calculated pursuant to Rule 457(g) under the Securities Act of 1933, as amended, based on the Common Warrant exercise price of $1.71 per share. The proposed maximum aggregate offering price for the 12,280,700 Ordinary Shares issuable upon exercise of Common Warrants is $20,999,997.00.<br/><br/>The registration fee is calculated at the fiscal year 2026 rate of $138.10 per $1,000,000 of the proposed maximum aggregate offering price, or 0.00013810.