SCHEDULE 13D

CUSIP No.

1

Name of reporting person

Framework Ventures IV L.P.

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

WC

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 47,723,141.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 47,723,141.00

11

Aggregate amount beneficially owned by each reporting person

47,723,141.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

46.6 %

14

Type of Reporting Person (See Instructions)

PN

Comment for Type of Reporting Person:

This Amendment No. 6 is being filed to update the beneficial ownership of the Reporting Persons to reflect the vesting of the second tranche of pre-funded warrants to purchase 15,032,775 shares, representing 30% of the total number of shares issuable upon the exercise of the pre-funded warrants issued by the Issuer to Framework Ventures IV L.P. and other investors on January 16, 2026 (the "Pre-Funded Warrants"). The percentage calculation set forth above is based on 50,449,780 shares of Common Stock outstanding as of June 15, 2026 and also contemplates the vesting of an aggregate of 26,839,986 shares of Common Stock underlying the Pre-Funded Warrants issued by the Issuer to R01 Fund LP, R01 Capital LLC, R01 Capital Manager LLC and Michael Kazley, each of which or whom are considered to be in a group with Framework Ventures IV L.P., Framework Ventures IV GP LLC, Framework Ventures Management LLC, Vance Spencer and Michael Ernest Anderson for purposes of Rule 13d-3 under the Exchange Act. The reported securities may also be deemed to be beneficially owned by Framework Ventures IV GP LLC, Framework Ventures Management LLC, Vance Spencer and Michael Ernest Anderson, each of which or whom disclaims beneficial ownership of such shares, except to the extent of its or his pecuniary interest therein.

SCHEDULE 13D

CUSIP No.

1

Name of reporting person

Framework Ventures Management LLC

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

WC

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 47,723,141.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 47,723,141.00

11

Aggregate amount beneficially owned by each reporting person

47,723,141.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

46.6 %

14

Type of Reporting Person (See Instructions)

OO

Comment for Type of Reporting Person:

This Amendment No. 6 is being filed to update the beneficial ownership of the Reporting Persons to reflect the vesting of the second tranche of pre-funded warrants to purchase 15,032,775 shares, representing 30% of the total number of shares issuable upon the exercise of the pre-funded warrants issued by the Issuer to Framework Ventures IV L.P. and other investors on January 16, 2026 (the "Pre-Funded Warrants"). The percentage calculation set forth above is based on 50,449,780 shares of Common Stock outstanding as of June 15, 2026 and also contemplates the vesting of an aggregate of 26,839,986 shares of Common Stock underlying the Pre-Funded Warrants issued by the Issuer to R01 Fund LP, R01 Capital LLC, R01 Capital Manager LLC and Michael Kazley, each of which or whom are considered to be in a group with Framework Ventures IV L.P., Framework Ventures IV GP LLC, Framework Ventures Management LLC, Vance Spencer and Michael Ernest Anderson for purposes of Rule 13d-3 under the Exchange Act. The reported securities may also be deemed to be beneficially owned by Framework Ventures IV GP LLC, Framework Ventures Management LLC, Vance Spencer and Michael Ernest Anderson, each of which or whom disclaims beneficial ownership of such shares, except to the extent of its or his pecuniary interest therein.

SCHEDULE 13D

CUSIP No.

1

Name of reporting person

Framework Ventures IV GP LLC

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

WC

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 47,723,141.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 47,723,141.00

11

Aggregate amount beneficially owned by each reporting person

47,723,141.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

46.6 %

14

Type of Reporting Person (See Instructions)

OO

Comment for Type of Reporting Person:

This Amendment No. 6 is being filed to update the beneficial ownership of the Reporting Persons to reflect the vesting of the second tranche of pre-funded warrants to purchase 15,032,775 shares, representing 30% of the total number of shares issuable upon the exercise of the pre-funded warrants issued by the Issuer to Framework Ventures IV L.P. and other investors on January 16, 2026 (the "Pre-Funded Warrants"). The percentage calculation set forth above is based on 50,449,780 shares of Common Stock outstanding as of June 15, 2026 and also contemplates the vesting of an aggregate of 26,839,986 shares of Common Stock underlying the Pre-Funded Warrants issued by the Issuer to R01 Fund LP, R01 Capital LLC, R01 Capital Manager LLC and Michael Kazley, each of which or whom are considered to be in a group with Framework Ventures IV L.P., Framework Ventures IV GP LLC, Framework Ventures Management LLC, Vance Spencer and Michael Ernest Anderson for purposes of Rule 13d-3 under the Exchange Act. The reported securities may also be deemed to be beneficially owned by Framework Ventures IV GP LLC, Framework Ventures Management LLC, Vance Spencer and Michael Ernest Anderson, each of which or whom disclaims beneficial ownership of such shares, except to the extent of its or his pecuniary interest therein.

SCHEDULE 13D

CUSIP No.

1

Name of reporting person

Spencer Vance

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

WC

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 47,723,141.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 47,723,141.00

11

Aggregate amount beneficially owned by each reporting person

47,723,141.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

46.6 %

14

Type of Reporting Person (See Instructions)

IN

Comment for Type of Reporting Person:

This Amendment No. 6 is being filed to update the beneficial ownership of the Reporting Persons to reflect the vesting of the second tranche of pre-funded warrants to purchase 15,032,775 shares, representing 30% of the total number of shares issuable upon the exercise of the pre-funded warrants issued by the Issuer to Framework Ventures IV L.P. and other investors on January 16, 2026 (the "Pre-Funded Warrants"). The percentage calculation set forth above is based on 50,449,780 shares of Common Stock outstanding as of June 15, 2026 and also contemplates the vesting of an aggregate of 26,839,986 shares of Common Stock underlying the Pre-Funded Warrants issued by the Issuer to R01 Fund LP, R01 Capital LLC, R01 Capital Manager LLC and Michael Kazley, each of which or whom are considered to be in a group with Framework Ventures IV L.P., Framework Ventures IV GP LLC, Framework Ventures Management LLC, Vance Spencer and Michael Ernest Anderson for purposes of Rule 13d-3 under the Exchange Act. The reported securities may also be deemed to be beneficially owned by Framework Ventures IV GP LLC, Framework Ventures Management LLC, Vance Spencer and Michael Ernest Anderson, each of which or whom disclaims beneficial ownership of such shares, except to the extent of its or his pecuniary interest therein.

SCHEDULE 13D

CUSIP No.

1

Name of reporting person

Anderson Michael Ernest

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

WC

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 47,723,141.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 47,723,141.00

11

Aggregate amount beneficially owned by each reporting person

47,723,141.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

46.6 %

14

Type of Reporting Person (See Instructions)

IN

Comment for Type of Reporting Person:

This Amendment No. 6 is being filed to update the beneficial ownership of the Reporting Persons to reflect the vesting of the second tranche of pre-funded warrants to purchase 15,032,775 shares, representing 30% of the total number of shares issuable upon the exercise of the pre-funded warrants issued by the Issuer to Framework Ventures IV L.P. and other investors on January 16, 2026 (the "Pre-Funded Warrants"). The percentage calculation set forth above is based on 50,449,780 shares of Common Stock outstanding as of June 15, 2026 and also contemplates the vesting of an aggregate of 26,839,986 shares of Common Stock underlying the Pre-Funded Warrants issued by the Issuer to R01 Fund LP, R01 Capital LLC, R01 Capital Manager LLC and Michael Kazley, each of which or whom are considered to be in a group with Framework Ventures IV L.P., Framework Ventures IV GP LLC, Framework Ventures Management LLC, Vance Spencer and Michael Ernest Anderson for purposes of Rule 13d-3 under the Exchange Act. The reported securities may also be deemed to be beneficially owned by Framework Ventures IV GP LLC, Framework Ventures Management LLC, Vance Spencer and Michael Ernest Anderson, each of which or whom disclaims beneficial ownership of such shares, except to the extent of its or his pecuniary interest therein.

SCHEDULE 13D

Item 1.

Security and Issuer

(a)

Title of Class of Securities:

Common Stock, $0.01 par value

(b)

Name of Issuer:

Stablecoin Development Corp

(c)

Address of Issuer's Principal Executive Offices:

222 LAKEVIEW AVE, SUITE 800, WEST PALM BEACH, FLORIDA , 33401.

Item 1 Comment:

Explanatory Note: This Amendment No. 6 amends and supplements the statement on Schedule 13D originally filed with the Securities and Exchange Commission (the "SEC") on October 15, 2025, as amended and supplemented by that certain Amendment No. 1 to Schedule 13D filed on October 25, 2025, as amended and supplemented by that certain Amendment No. 2 to Schedule 13D filed on January 21, 2026, as amended and supplemented by that certain Amendment No. 3 to Schedule 13D filed on April 30, 2026, and as amended and supplemented by that certain Amendment No. 4 to Schedule 13D filed on May 19, 2026, and as amended and supplemented by that certain Amendment No. 5 to Schedule 13D filed on June 17, 2026 (as amended, the "Statement") by Framework Ventures IV L.P. ("Framework") with respect to the Common Stock of Stablecoin Development Corporation (the "Company"). This Amendment No. 6 is being filed to update the beneficial ownership of the Reporting Persons to reflect the vesting of the second tranche of pre-funded warrants to purchase 15,032,775 shares, representing 30% of the total number of shares issuable upon the exercise of the pre-funded warrants issued by the Issuer to Framework Ventures IV L.P. and other investors on January 16, 2026 (the "Pre-Funded Warrants"). Unless otherwise defined herein, capitalized terms used in this Amendment No. 6 shall have the meanings ascribed to them in the Statement. Unless amended or otherwise stated below, the information for Framework in the Statement remains unchanged.

Item 5.

Interest in Securities of the Issuer

(a)

The Reporting Persons beneficially own an aggregate of 47,723,141 shares of Common Stock (the "Subject Shares"). The Subject Shares represent approximately 46.7% of the outstanding shares of Common Stock. This percentage calculation is based on 50,449,780 shares of Common Stock outstanding as of June 15, 2026 and also contemplates the vesting of an aggregate of 26,839,986 shares of Common Stock underlying the Pre-Funded Warrants issued by the Issuer to R01 Fund LP, R01 Capital LLC, R01 Capital Manager LLC and Michael Kazley, each of which or whom are considered to be in a "group" with the Reporting Persons for the purposes of Rule 13d-3 under the Exchange Act.

(b)

1. Sole power to vote or direct vote: 0.00 2. Shared power to vote or direct vote: 47,723,141.00 shares of Common Stock 3. Sole power to dispose or direct the disposition: 0.00 4. Shared power to dispose or direct the disposition: 47,723,141.00 shares of Common Stock

(c)

Except as described in this Schedule 13D, none of the Reporting Persons have effected any transaction in the shares of Common Stock during the past 60 days.

(d)

No person other than the Reporting Persons is known to have the right to receive, or the power to direct the receipt of dividends from, or proceeds from the sale of, the Subject Shares.

(e)

Not applicable.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Framework Ventures IV L.P.

Signature:	/s/ Michael Ernest Anderson
Name/Title:	Michael Ernest Anderson / Authorized Signator
Date:	07/24/2026

Framework Ventures Management LLC

Signature:	/s/ Michael Ernest Anderson
Name/Title:	Michael Ernest Anderson / Authorized Signatory
Date:	07/24/2026

Framework Ventures IV GP LLC

Signature:	/s/ Michael Ernest Anderson
Name/Title:	Michael Ernest Anderson / Authorized Signatory
Date:	07/24/2026

Spencer Vance

Signature:	/s/ Vance Spencer
Name/Title:	Vance Spencer
Date:	07/24/2026

Anderson Michael Ernest

Signature:	/s/ Michael Ernest Anderson
Name/Title:	Michael Ernest Anderson
Date:	07/24/2026