BTC Digital Ltd.

6-K REPORT OF FOREIGN PRIVATE ISSUER Jul 6, 2026 6-K REPORT OF FOREIGN PRIVATE ISSUER May 28, 2026 20-F ANNUAL REPORT May 11, 2026 6-K REPORT OF FOREIGN PRIVATE ISSUER Apr 27, 2026 6-K REPORT OF FOREIGN PRIVATE ISSUER Dec 19, 2025 6-K REPORT OF FOREIGN PRIVATE ISSUER Nov 12, 2025 6-K FORM 6-K Oct 17, 2025 6-K REPORT OF FOREIGN PRIVATE ISSUER Sep 18, 2025 6-K REPORT OF FOREIGN PRIVATE ISSUER Aug 25, 2025 6-K REPORT OF FOREIGN PRIVATE ISSUER Aug 5, 2025 6-K REPORT OF FOREIGN PRIVATE ISSUER Aug 4, 2025 6-K CURRENT REPORT Jul 21, 2025 6-K FORM 6-K Jul 21, 2025 6-K REPORT OF FOREIGN PRIVATE ISSUER Jul 16, 2025 6-K REPORT OF FOREIGN PRIVATE ISSUER Jul 15, 2025 6-K REPORT OF FOREIGN PRIVATE ISSUER Jul 14, 2025 6-K REPORT OF FOREIGN PRIVATE ISSUER Jul 11, 2025 6-K REPORT OF FOREIGN PRIVATE ISSUER Jul 10, 2025 6-K REPORT OF FOREIGN PRIVATE ISSUER May 7, 2025 20-F ANNUAL REPORT Apr 30, 2025 6-K REPORT OF FOREIGN PRIVATE ISSUER Mar 28, 2025 6-K REPORT OF FOREIGN PRIVATE ISSUER Feb 20, 2025 8-K Regulation FD disclosure; Other events Dec 12, 2024 8-K Entered a material agreement; Other events Dec 9, 2024 8-K Unregistered sale of equity; Other events Nov 15, 2024 10-Q Quarter ended 2024-09-30 Nov 14, 2024 8-K Entered a material agreement Sep 11, 2024 8-K Shareholder vote results Aug 19, 2024 10-Q Quarter ended 2024-06-30 Aug 14, 2024 8-K Entered a material agreement; Unregistered sale of equity Jul 3, 2024 10-Q Quarter ended 2024-03-31 May 15, 2024 10-K Fiscal year ended 2023-12-31 Apr 15, 2024 8-K Entered a material agreement; Unregistered sale of equity Mar 13, 2024 6-K REPORT OF FOREIGN PRIVATE ISSUER Feb 20, 2024 8-K Regulation FD disclosure Jan 19, 2024 6-K REPORT OF FOREIGN PRIVATE ISSUER Dec 29, 2023 6-K REPORT OF FOREIGN PRIVATE ISSUER Dec 26, 2023 6-K REPORT OF FOREIGN PRIVATE ISSUER Dec 13, 2023 6-K REPORT OF FOREIGN PRIVATE ISSUER Nov 29, 2023 6-K REPORT OF FOREIGN PRIVATE ISSUER Sep 12, 2023