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v3.23.3

Summary of significant accounting policies (Details 1) - USD ($) | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Noncontrolling interests | $ (353,192) | $ 75,437
Infobird Guiyang [Member] |  |
Noncontrolling interests | (220,235) | (225,387)
Infobird Anhui [Member] |  |
Noncontrolling interests | (257) | (167)
Shanghai Qishuo [Member] |  |
Noncontrolling interests | $ (132,700) | $ 150,117

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