Exhibit 3.1

FORM OF AMENDMENT TO THE

THE SECOND AMENDED AND RESTATED MEMORANDUM AND ARTICLES

OF ASSOCIATION

OF

ALPHAVEST ACQUISITION CORP

RESOLVED, as a special resolution, that the Amended and Restated Memorandum and Articles of Association of the Company be amended by the deletion of the existing Article 37.8 in its entirety and the insertion of the following language in its place:

37.8 The Company has until 22 January 2026 to consummate a Business Combination, provided however that if the Board of Directors anticipates that the Company may not be able to consummate a Business Combination by 22 January 2026, or such later time as the Members of the Company may approve in accordance with these Articles, the Company shall:

(a) cease all operations except for the purpose of winding up;

(b) as promptly as reasonably possible but not more than ten business days thereafter, redeem the Public Shares, at a per-Share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account, including interest earned on the funds held in the Trust Account and not previously released to the Company to pay income taxes, if any (less up to US$100,000 of interest to pay dissolution expenses), divided by the number of the Public Shares then in issue, which redemption will completely extinguish public Members’ rights as Members (including the right to receive further liquidation distributions, if any); and

(c) as promptly as reasonably possible following such redemption, subject to the approval of the Company’s remaining Members and the directors, dissolve and liquidate,

subject in each case, to its obligations under Cayman Islands law to provide for claims of creditors and in all cases subject to the other requirements of Applicable Law. If the Company shall wind up for any other reason prior to the consummation of a Business Combination, the Company shall, as promptly as reasonably possible but not more than ten business days thereafter, follow the foregoing procedures set out in this Article with respect to the liquidation of the Trust Account, subject to its obligations under Cayman Islands law to provide for claims of creditors and in all cases subject to the other requirements of Applicable Law.