Exhibit 4.2

Incorporated in the Cayman Islands

Intchains Group Limited

This is to certify that

is / are the registered shareholders of:

No. of Shares	Type of Share		Par Value
		Class A Ordinary		USD 0.000001
Date of Record		Certificate Number		% Paid
				100.00

The above shares are subject to the Memorandum and Articles of Association of the Company and transferable in accordance therewith.

Director Director / Secretary