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Debt and other liabilities - Schedule of (Gain)/loss on extinguishment (Details) - USD ($) |  | 12 Months Ended
--- | --- | ---
Dec. 05, 2024 | Dec. 31, 2024 | Dec. 31, 2023
(Gain)/loss on extinguishment |  |  |
Total |  | $ 44,332,819 | $ 0
Convertible Notes [Member] |  |  |
(Gain)/loss on extinguishment |  |  |
Total |  | 39,658,290 |
Senior Secured Convertible Notes [Member] |  |  |
(Gain)/loss on extinguishment |  |  |
Total | $ (1,306,077) | (1,306,077) |
Convertible Promissory Notes [Member] |  |  |
(Gain)/loss on extinguishment |  |  |
Total |  | 4,175,791 |
Advisors Loans [Member] |  |  |
(Gain)/loss on extinguishment |  |  |
Total |  | $ 1,804,814 |

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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481303/470-50-40-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481303/470-50-40-4 + Details
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