BlueCrest Capital Management SC 13G Epiphany Technology Acquisition / BlueCrest Capital Management ownership change

EXHIBIT 1

JOINT FILING AGREEMENT

PURSUANT TO RULE 13d-1(k)

The undersigned acknowledge and agree that the foregoing statement on Schedule 13G is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13G shall be filed on behalf of each of the undersigned without the necessity of filing additional joint acquisition statements. The undersigned acknowledge that each shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning him or it contained therein, but shall not be responsible for the completeness and accuracy of the information concerning the others, except to the extent that he or it knows or has reason to believe that such information is inaccurate.

Date: January 15, 2021

BLUECREST CAPITAL MANAGEMENT LIMITED

By: /s/ Michael Bell

Michael Bell

Authorised Signatory

MICHAEL PLATT

By:	/s/ Steven Pariente
	Steven Pariente
	As attorney-in-fact for Michael Platt