Company: FUFU
Filing Date: 2025-03-13
Form Type: 424B3
Source: 0001213900-25-023693
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Company: Bitfufu Inc.
Filing Date: 2025-03-13
Form: 424B3
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Filed Pursuant to Rule 424(b)(3)

Registration No. 333-278207

PROSPECTUS

<div align='center'>UP TO 30,183,800 CLASS A ORDINARY SHARES

BitFuFu Inc.</div>

This prospectus relates to,
among other things, the issuance from time to time of up to 5,589,292 Class A Ordinary Shares (as defined below) of BitFuFu Inc., a Cayman
Islands exempted company, (the “Company,” or “we”), which consist of (a) up to 5,382,292 Class A Ordinary Shares
issuable upon the exercise of 7,176,389 Warrants (as defined below), including (i) 5,175,000 Class A Ordinary Shares issuable upon the
exercise of 6,900,000 Warrants, which were originally issued in the initial public offering of Arisz (as defined below) and exercisable
for three-fourths (3/4) of one share of Arisz Common Stock (as defined below) at $11.50 per one whole share, (ii) 207,292 Class A Ordinary
Shares issuable upon the exercise of 276,389 Warrants, which were originally issued concurrently with the initial public offering of
Arisz in a private placement to the Sponsor (as defined below) and Chardan (as defined below) and exercisable for three-fourths (3/4)
of one share of Arisz Common Stock at $11.50 per one whole share; and (b) up to 207,000 Class A Ordinary Shares issuable upon the exercise
of the Unit Purchase Option (as defined below), which was originally issued to Chardan by Arisz in connection with its initial public
offering, including (i) up to 115,000 Class A Ordinary Shares contained in the Option Units (as defined below) issuable upon the exercise
of the Unit Purchase Option, (ii) up to 86,250 Class A Ordinary Shares issuable upon the exercise of the 115,000 Warrants contained in
the Option Units issuable upon the exercise of the Unit Purchase Option, and (iii) up to 5,750 Class A Ordinary Shares issuable upon
the conversion of the 115,000 rights contained in the Option Units issuable upon the exercise of the Unit Purchase Option.

This prospectus also relates
to the resale from time to time by the selling shareholders