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v3.23.3

Short term investments (Tables) | 6 Months Ended
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Jun. 30, 2023
Cash and Cash Equivalents [Abstract] |
Schedule of short term investments |
Schedule of short term investments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Carrying Value at June 30, 2023 |  | Fair Value Measurement at June 30, 2023
|  |  |  | Level 1 |  | Level 2 |  | Level 3
Short term investments-continuing operations |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
|  | Carrying Value at December 31, 2022 |  | Fair Value Measurement at December 31, 2022
|  |  |  | Level 1 |  | Level 2 |  | Level 3
Short term investments-continuing operations |  | $ | 6,704,029 |  |  | $ | — |  |  | $ | — |  |  | $ | 6,704,029 |

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