Blockchain Coinvestors Acquisition Corp. I (BCSA) Form 3 Blockchain Coinvestors Acquisition Corp. I / Colin T. Wiel ownership change

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Wiel Colin T.

(Last) (First) (Middle)

P.O. BOX 1093, BOUNDRY HALL

CRICKET SQUARE

(Street)

GRAND CAYMAN E9 KY1-1102

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
11/09/2021

3. Issuer Name and Ticker or Trading Symbol
Blockchain Coinvestors Acquisition Corp. I [ BCSA ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Class B Ordinary Shares	(1)	(1)	Class A Ordinary Shares	50,000	(1)	D

Explanation of Responses:

1. The shares of Class B ordinary shares, par value $0.00009 per share, of the issuer will automatically convert into shares of Class A ordinary shares, par value $0.0001 per share, of the issuer upon the consummation of the issuer's initial business combination as described in the issuer's registration statement on Form S-1 (File No. 333-259091) (the "Registration Statement") in the section entitled "Description of Securities-Founders Shares." The shares of Class B ordinary shares have no expiration date.

Remarks:

ctwpoa.txt

	/s/ Lou Kerner, Attorney-in-Fact	11/09/2021
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.