| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 10-Q | Open Document | Data | Open Filing | 10-Q | 19 Nov 2025 | 30 Sep 2025 | 000-56340 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 14 Nov 2025 | 30 Sep 2025 | 000-56340 |
| 8-K | Open Document | Data | Open Filing | 8-K | 07 Oct 2025 | 10 Sep 2025 | 000-56340 |
| 10-K | Open Document | Data | Open Filing | 10-K | 29 Sep 2025 | 30 Jun 2025 | 000-56340 |
| 8-K | Open Document | Data | Open Filing | 8-K | 12 Sep 2025 | 18 Aug 2025 | 000-56340 |
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Sep 2025 | 21 Aug 2025 | 000-56340 |
| 8-K | Open Document | Data | Open Filing | 8-K | 26 Aug 2025 | 19 Aug 2025 | 000-56340 |
| 8-K | Open Document | Data | Open Filing | 8-K | 20 Aug 2025 | 10 Aug 2025 | 000-56340 |
| D | Open Document | Open Filing | 07 Aug 2025 | 021-553953 | ||
| D | Open Document | Open Filing | 06 Aug 2025 | 021-553825 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 06 Aug 2025 | 15 Jul 2025 | 000-56340 |
| D | Open Document | Open Filing | 05 Aug 2025 | 021-553751 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 30 Jul 2025 | 22 Jul 2025 | 000-56340 |
| 8-K | Open Document | Data | Open Filing | 8-K | 17 Jul 2025 | 15 Jul 2025 | 000-56340 |
| 8-K | Open Document | Data | Open Filing | 8-K | 03 Jul 2025 | 19 Jun 2025 | 000-56340 |
| 8-K | Open Document | Data | Open Filing | 8-K | 20 May 2025 | 13 May 2025 | 000-56340 |
| D | Open Document | Open Filing | 20 May 2025 | 021-546646 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 May 2025 | 31 Mar 2025 | 000-56340 |
| 8-K | Open Document | Data | Open Filing | 8-K | 06 May 2025 | 05 May 2025 | 000-56340 |
| 8-K | Open Document | Data | Open Filing | 8-K | 31 Mar 2025 | 27 Mar 2025 | 000-56340 |
| 8-K | Open Document | Data | Open Filing | 8-K | 25 Mar 2025 | 09 Mar 2025 | 000-56340 |
| D | Open Document | Open Filing | 20 Mar 2025 | 021-541574 | ||
| 8-K | Open Document | Data | Open Filing | C2 BLOCKCHAIN, INC. - FORM 8-K SEC FILING | 11 Mar 2025 | 09 Mar 2025 | 000-56340 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 03 Feb 2025 | 31 Dec 2024 | 000-56340 |
| 253G2 | Open Document | Open Filing | OFFERING CIRCULAR SUPPLEMENT NO. 1 | 29 Jan 2025 | 024-12295 | |
| QUALIF | Open Document | Open Filing | 23 Jan 2025 | 024-12295 | ||
| CORRESP | Open Document | Open Filing | 21 Jan 2025 | |||
| 1-A/A | Open Document | Open Filing | 20 Dec 2024 | 024-12295 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | 06 Nov 2024 | 30 Sep 2024 | 000-56340 |
| UPLOAD | Open Document | Open Filing | 20 Sep 2024 | 024-12295 | ||
| 1-A/A | Open Document | Open Filing | 23 Aug 2024 | 024-12295 | ||
| 10-K | Open Document | Data | Open Filing | 10-K | 20 Aug 2024 | 30 Jun 2024 | 000-56340 |
| UPLOAD | Open Document | Open Filing | 17 May 2024 | 024-12295 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 May 2024 | 31 Mar 2024 | 000-56340 |
| 8-K | Open Document | Data | Open Filing | 8-K | 10 May 2024 | 03 May 2024 | 000-56340 |
| 1-A/A | Open Document | Open Filing | 29 Apr 2024 | 024-12295 | ||
| UPLOAD | Open Document | Open Filing | 01 Mar 2024 | 024-12295 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | 02 Feb 2024 | 31 Dec 2023 | 000-56340 |
| 1-A/A | Open Document | Open Filing | 26 Jan 2024 | 024-12295 | ||
| UPLOAD | Open Document | Open Filing | 18 Dec 2023 | 024-12295 | ||
| 1-A/A | Open Document | Open Filing | 09 Nov 2023 | 024-12295 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | 31 Oct 2023 | 30 Sep 2023 | 000-56340 |
| 10-K | Open Document | Data | Open Filing | 10-K | 18 Sep 2023 | 30 Jun 2023 | 000-56340 |
| UPLOAD | Open Document | Open Filing | 03 Aug 2023 | 024-12295 | ||
| 1-A | Open Document | Open Filing | 05 Jul 2023 | 024-12295 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | 27 Apr 2023 | 31 Mar 2023 | 000-56340 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 Feb 2023 | 31 Dec 2022 | 000-56340 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 Nov 2022 | 30 Sep 2022 | 000-56340 |
| 10-K | Open Document | Data | Open Filing | 10-K | 17 Aug 2022 | 30 Jun 2022 | 000-56340 |
| 8-K | Open Document | Open Filing | FORM 8-K | 27 May 2022 | 23 May 2022 | 000-56340 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 27 May 2022 | 31 Mar 2022 | 000-56340 |
| NT 10-Q | Open Document | Open Filing | NOTIFICATION OF LATE FILING | 16 May 2022 | 31 Mar 2022 | 000-56340 |
| 8-K | Open Document | Open Filing | FORM 8-K | 07 Apr 2022 | 01 Apr 2022 | 000-56340 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 Feb 2022 | 31 Dec 2021 | 000-56340 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 23 Nov 2021 | 30 Sep 2021 | 000-56340 |
| SEC STAFF ACTION | Open Document | Open Filing | 18 Oct 2021 | |||
| 10-12G | Open Document | Open Filing | FORM 10-12G | 16 Sep 2021 | 000-56340 |