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v3.23.2

Other Current Assets (Tables) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 | Dec. 31, 2022
Other Current Assets |  |
Schedule of components of other current assets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | March 31, |  | December 31,
​ |  | 2023 |  | 2022
Inventory | ​ | $ | 4,550 | ​ | $ | 4,550
Receivable from investment platform vendor | ​ |  | 1,796 | ​ |  | 157,598
Advance paid to vendor for supply development contract | ​ |  | 250,000 | ​ |  | 250,000
Other prepaid expenses | ​ |  | 230,888 | ​ |  | 375,856
Deferred stock issuance costs | ​ |  | 68,252 | ​ |  | —
Other current assets | ​ | $ | 555,486 | ​ | $ | 788,004
| ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2022 |  | 2021
Inventory | ​ | $ | 4,550 | ​ | $ | —
Receivable from investment platform vendor | ​ |  | 157,598 | ​ |  | 418,503
Advance paid to vendor for supply development contract | ​ |  | 250,000 | ​ |  | 250,000
Other prepaid expenses | ​ |  | 375,856 | ​ |  | 309,407
Other current assets | ​ | $ | 788,004 | ​ | $ | 977,910

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