EX-4.2





 Exhibit 4.2 

AMENDMENT NO. 1 TO 
 THE
FIFTH AMENDED AND RESTATED 
 DECLARATION OF TRUST 

AND TRUST AGREEMENT 
 This AMENDMENT
NO. 1 (THE “AMENDMENT”) TO THE FIFTH AMENDED AND RESTATED DECLARATION OF TRUST AND TRUST AGREEMENT of BITCOIN INVESTMENT TRUST is made and entered into as of the 14th day of January, 2019, by and among GRAYSCALE INVESTMENTS, LLC, a Delaware limited liability company, DELAWARE TRUST COMPANY (formerly known as CSC Trust Company of Delaware), a
Delaware corporation, as trustee, and the SHAREHOLDERS from time to time hereunder. 

*                *       
         * 
 RECITALS 

WHEREAS, the Sponsor and the Trustee entered into the Fifth Amended and Restated Declaration of Trust and Trust Agreement dated as of
September 12, 2018 (the “Trust Agreement”); 
 WHEREAS, Section 10.1 of the Trust
Agreement provides that the Sponsor and the Trustee may amend the Trust Agreement without the consent of the Shareholders, subject to certain exceptions; and 

WHEREAS, the Sponsor and the Trustee wish to amend the Trust Agreement pursuant to Section 10.1
thereof, to amend the name of the Trust to Grayscale Bitcoin Trust (BTC), with such amendment to be effective immediately as of the date hereof. 

NOW, THEREFORE, pursuant to Section 10.1 of the Trust Agreement, the Trustee and the Sponsor hereby amend the
Trust Agreement as set forth below. 
 ARTICLE I 

AMENDMENTS 
 SECTION 1.1
Amendments. The Trust Agreement is hereby amended as follows: 
  

	 	(a)	 Section 1.2 of the Trust Agreement is hereby amended and restated in its entirety to
read as follows: 


 The name of the Trust is “Grayscale Bitcoin Trust (BTC)” in which name the Trustee and the
Sponsor shall cause the Trust to carry out its purposes as set forth in Section 1.5, make and execute contracts and other instruments in the name and on behalf of the Trust and sue and be sued in the name and on behalf of
the Trust. 













	 	(b)	 As used in the Trust Agreement, all references to “Bitcoin Investment Trust” are hereby amended to
refer to “Grayscale Bitcoin Trust (BTC).” 


  

	 	(c)	 Section 13.6 of the Trust Agreement is hereby amended by replacing the address set
forth for delivery of notices to the Trust and Sponsor as follows: 


 if to the Trust, at 

Grayscale Bitcoin Trust (BTC) 

250 Park Avenue South 
 New
York, New York 10003 
 Attention: Grayscale Investments, LLC 

if to the Sponsor, at 

Grayscale Investments, LLC 
 250
Park Avenue South 
 New York, New York 10003 

Attention: Michael Sonnenshein 
  

	 	(d)	 Section 13.12 of the Trust Agreement is hereby amended and restated in its entirety
to read as follows: 


 This Trust Agreement and the Amendment constitute the entire agreement among the parties hereto
pertaining to the subject matter hereof and supersedes all prior agreements and understandings pertaining thereto. 
  

	 	(e)	 The form of Certificate of Trust of the Trust attached in the Trust Agreement as Exhibit A is replaced in its
entirety with the Form of Certificate of Amendment to Certificate of Trust for the Trust attached hereto as Exhibit A. 



ARTICLE II 

MISCELLANEOUS 
 SECTION
2.1 Governing Law. 
 The validity and construction of this Amendment shall be governed by the laws of the State of Delaware, and the
rights of all parties hereto and the effect of every provision hereof shall be subject to and construed according to the laws of the State of Delaware without regard to the conflict of laws provisions thereof. 

SECTION 2.2 Provisions In Conflict With Law or Regulations. 

(a) The provisions of this Amendment are severable, and if the Sponsor shall determine, with the advice of counsel, that any one or more of
such provisions (the “Conflicting Provisions”) are in conflict with the Code, the Delaware Trust Statute, the Securities Act, if applicable, or other applicable U.S. federal or state laws or the rules and regulations of any
Secondary Market, the Conflicting Provisions shall be deemed never to have constituted a part of this Amendment, even without 

  
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any amendment of this Amendment pursuant to this Amendment; provided, however, that such determination by the Sponsor shall not affect or impair any of the remaining provisions of
this Amendment or the Trust Agreement, or render invalid or improper any action taken or omitted prior to such determination. No Sponsor or Trustee shall be liable for making or failing to make such a determination. 

(b) If any provision of this Amendment shall be held invalid or unenforceable in any jurisdiction, such holding shall not in any manner affect
or render invalid or unenforceable such provision in any other jurisdiction or any other provision of this Amendment in any jurisdiction. 

SECTION 2.3 Construction. In this Amendment, unless the context otherwise requires, words used in the singular or in the plural include
both the plural and singular and words denoting any gender include all genders. The title and headings of different parts are inserted for convenience and shall not affect the meaning, construction or effect of this Amendment. 

SECTION 2.4 Counterparts; Electronic Signatures. This Amendment may be executed in one or more counterparts (including those by
facsimile or other electronic means), all of which shall constitute one and the same instrument binding on all of the parties hereto, notwithstanding that all parties are not signatory to the original or the same counterpart. This Amendment, to the
extent signed and delivered by means of a facsimile machine or other electronic transmission, shall be treated in all manner and respects as an original agreement and shall be considered to have the same binding legal effect as if it were the
original signed version thereof delivered in person. 
 SECTION 2.5 Defined Terms. For purposes of this Amendment, any capitalized
terms used and not defined herein shall have the same respective meanings as assigned to them in the Trust Agreement. 
 [Signature Page
Follows] 

  
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 IN WITNESS WHEREOF, the undersigned have duly executed this Amendment No. 1 to
the Amended and Restated Declaration of Trust and Trust Agreement as of the day and year first above written. 
  

			
	 DELAWARE TRUST COMPANY,
 as
Trustee

		
	By:	 	 /s/ Alan R. Halpern

		 	Name: Alan R. Halern
		 	Title: Vice President
	
	 GRAYSCALE INVESTMENTS, LLC,

as Sponsor

		
	By:	 	 /s/ Michael Sonnenshein

		 	Name: Michael Sonnenshein
		 	Title: Managing Director


 [Signature Page to Amendment No. 1 to the Trust Agreement (BTC)] 












 EXHIBIT A 

FORM OF CERTIFICATE OF AMENDMENT TO CERTIFICATE OF TRUST FOR 

THE TRUST 












 CERTIFICATE OF AMENDMENT 

TO 
 CERTIFICATE OF TRUST

 OF 
 BITCOIN
INVESTMENT TRUST 
 This Certificate of Amendment to the Certificate of Trust of Bitcoin Investment Trust (the “Trust”) is
being duly executed and filed on behalf of the Trust by the undersigned, as trustee, to amend the Certificate of Trust (the “Certificate of Trust”) of a statutory trust formed under the Delaware Statutory Trust Act (12 Del. C.
§ 3801 et seq.) (the “Act”). 
 1. Name. The name of the statutory trust amended hereby is Bitcoin
Investment Trust. 
 2. Amendment of Certificate. The Certificate of Trust of the Trust is hereby amended by changing the name of the
Trust to Grayscale Bitcoin Trust (BTC). 
 3. Effective Date. This Certificate of Amendment shall be effective upon filing. 

IN WITNESS WHEREOF, the undersigned has duly executed this Certificate of Amendment in accordance with Section 3811(a)(2) of the Act.

  

			
		 	DELAWARE TRUST COMPANY, not in its individual capacity but solely as Trustee of the Trust
		
	 By:
	 	 
		 	Name: Thomas Musarra
		 	Title: Vice President