Form 8-K

8-K — Texas Ventures Acquisition III Corp

Accession: 0001104659-26-117837

Filed: 2026-10-21

Period: 2026-10-20

CIK: 0002033991

SIC: 6770 (BLANK CHECKS)

Item: Entry into a Material Definitive Agreement

Item: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

Item: Financial Statements and Exhibits

Documents

8-K — tm2628055d2_8k.htm (Primary)

EX-10.1 — EXHIBIT 10.1 (tm2628055d2_ex10-1.htm)

XML — IDEA: XBRL DOCUMENT (R1.htm)

8-K — FORM 8-K

8-K (Primary)

Filename: tm2628055d2_8k.htm · Sequence: 1

false

0002033991

2026-10-20

0002033991

tvacu:UnitsEachConsistingOfOneClassaOrdinaryShareAndOnehalfOfOneRedeemableWarrantMember

2026-10-20

0002033991

tvacu:ClassaOrdinarySharesParValue0.0001PerShareMember

2026-10-20

0002033991

tvacu:RedeemableWarrantsEachWholeWarrantExercisableForOneClassaOrdinaryShareAtExercisePriceOf11.50Member

2026-10-20

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON,

D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of

the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported):

October 20, 2026

Texas Ventures Acquisition III Corp

(Exact name of Registrant as Specified in Its

Charter)

Cayman

Islands

001-42609

98-1802457

(State

or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(IRS

Employer

Identification No.)

1012

Springfield Avenue

Mountainside,

New Jersey

07092

(Address

of Principal Executive Offices)

(Zip

Code)

Registrant’s Telephone Number, Including

Area Code: (201) 985-8300

N/A

(Former Name or Former Address, if Changed

Since Last Report)

Check the appropriate box below if the Form 8-K

filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under

the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under

the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under

the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under

the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant

to Section 12(b) of the Act:

Title

of each class

Trading

Symbol(s)

Name

of each exchange

on which registered

Units,

each consisting of one Class A ordinary share and one-half of one redeemable warrant

TVACU

The Nasdaq Stock Market LLC

Class A

ordinary shares, par value $0.0001 per share

TVA

The Nasdaq Stock Market LLC

Warrants,

each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share

TVACW

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth

company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities

Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company x

If an emerging growth company, indicate by check mark if the registrant

has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant

to Section 13(a) of the Exchange Act. ¨

Item 1.01.

Entry into a Material Definitive Agreement.

Non-Convertible Promissory Note

As previously disclosed in the Current Report on

Form 8-K filed by Texas Ventures Acquisition III Corp (the “Company”) with the Securities and Exchange Commission on

October 20, 2026, on October 19, 2026, the shareholders of the Company approved the extension on a monthly basis of the date by which

the Company must consummate a business combination from October 24, 2026 up to July 24, 2027 (the date that is 27 months from the closing

date of the Company’s initial public offering (the “IPO”)) (the “Extension”). Pursuant to

the terms of the Extension, for each monthly extension, the Company is required to deposit $145,000 (each such deposit, an “Extension

Payment”) into the trust account with Continental Stock Transfer & Trust Company established in connection with the IPO

(the “Trust Account”) no later than two business days prior to the 24th day of each applicable month.

On October 20, 2026, the Company issued a non-convertible

promissory note (the “Non-Convertible Note”) in the aggregate principal amount of $145,000 to Yorkville Acquisition

Sponsor II, LLC, a Florida limited liability company (the “Sponsor”), in exchange for the Sponsor’s funding of

$145,000 to the Company. On October 21, 2026, the Company deposited the $145,000 principal amount of the Non-Convertible Note into

the Trust Account as the first monthly Extension Payment, extending the date by which the Company must consummate a business combination

to November 24, 2026.

Pursuant to the terms of the Non-Convertible Note,

the principal balance shall not accrue interest and shall be payable by the Company on the earlier of the date on which the Company consummates

its initial business combination or the date that the winding up of the Company is effective.

The foregoing description of the Non-Convertible Note does not purport

to be complete and is qualified in its entirety by reference to the full text of the Non-Convertible Note, which is filed herewith as

Exhibit 10.1 and is incorporated herein by reference.

Item 2.03. Creation of a Direct Financial Obligation

or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

The information disclosed under Item 1.01 of this Current Report on

Form 8-K is incorporated by reference into this Item 2.03.

Item 9.01.

Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.

Description

10.1

Non-Convertible Promissory Note, dated October 20, 2026, issued by the Company to the Sponsor.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf

by the undersigned hereunto duly authorized.

TEXAS

VENTURES ACQUISITION III CORP

By:

/s/

Troy Rillo

Name:

Troy Rillo

Chief Executive Officer

& Chief Financial Officer

Date: October 21, 2026

EX-10.1 — EXHIBIT 10.1

EX-10.1

Filename: tm2628055d2_ex10-1.htm · Sequence: 2

Exhibit 10.1

THIS PROMISSORY NOTE (“NOTE”) HAS NOT BEEN REGISTERED UNDER

THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”). THIS NOTE HAS BEEN ACQUIRED FOR INVESTMENT ONLY AND MAY NOT

BE SOLD, TRANSFERRED OR ASSIGNED IN THE ABSENCE OF REGISTRATION OF THE RESALE THEREOF UNDER THE SECURITIES ACT OR AN OPINION OF COUNSEL

REASONABLY SATISFACTORY IN FORM, SCOPE AND SUBSTANCE TO THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED.

PROMISSORY NOTE

October 20, 2026

Principal Amount: $145,000.00

Texas Ventures Acquisition III Corp, a Cayman Islands exempted company

and blank check company (the “Maker”), promises to pay to the order of Yorkville Acquisition Sponsor II, LLC, a Florida

limited liability company, or its registered assigns or successors in interest (the “Payee”), or order, the principal

sum of One Hundred and Forty Five Thousand Dollars ($145,000.00) in lawful money of the United States of America, on the terms and conditions

described below. All payments on this Note shall be made by check or wire transfer of immediately available funds or as otherwise determined

by the Maker to such account as the Payee may from time to time designate by written notice in accordance with the provisions of this

Note.

1. Principal. The principal balance of this Note shall be payable

by the Maker on the earlier of: (i) the date on which Maker consummates its initial business combination or (ii) the date that

the winding up of the Maker is effective (such date, the “Maturity Date”). The principal balance may be prepaid at

any time, at the election of Maker. Under no circumstances shall any individual, including but not limited to any executive officer, director,

employee or stockholder of the Maker, be obligated personally for any obligations or liabilities of the Maker hereunder.

2. Interest. No interest shall accrue on the unpaid principal

balance of this Note.

3. Application of Payments. All payments shall be applied first

to payment in full of any costs incurred in the collection of any sum due under this Note, including (without limitation) reasonable attorney’s

fees, then to the payment in full of any late charges and finally to the reduction of the unpaid principal balance of this Note.

4. Events of Default. The following shall constitute an event

of default (“Event of Default”):

(a) Failure to Make Required Payments. Failure by Maker

to pay the principal amount due pursuant to this Note within five (5) business days of the date specified above.

(b) Voluntary Bankruptcy, Etc. The commencement by Maker

of a voluntary case under any applicable bankruptcy, insolvency, reorganization, rehabilitation or other similar law, or the consent by

it to the appointment of or taking possession by a receiver, liquidator, assignee, trustee, custodian, sequestrator (or other similar

official) of Maker or for any substantial part of its property, or the making by it of any assignment for the benefit of creditors, or

the failure of Maker generally to pay its debts as such debts become due, or the taking of corporate action by Maker in furtherance of

any of the foregoing.

or order for relief by a court having jurisdiction in the premises in respect of Maker in an involuntary case under any applicable bankruptcy,

insolvency or other similar law, or appointing a receiver, liquidator, assignee, custodian, trustee, sequestrator (or similar official)

of Maker or for any substantial part of its property, or ordering the winding-up or liquidation of its affairs, and the continuance of

any such decree or order unstayed and in effect for a period of 60 consecutive days.

5. Remedies.

(a) Upon the occurrence and during the continuance of an Event

of Default specified in Section 4(a) hereof, Payee may, by written notice to Maker, declare this Note to be due immediately

and payable, whereupon the unpaid principal amount of this Note, and all other amounts payable hereunder, shall become immediately due

and payable without presentment, demand, protest or other notice of any kind, all of which are hereby expressly waived, anything contained

herein or in the documents evidencing the same to the contrary notwithstanding.

(b) Upon the occurrence and during the continuance of an Event

of Default specified in Sections 4(b) and 4(c), the unpaid principal balance of this Note, and all other sums payable with regard

to this Note, shall automatically and immediately become due and payable, in all cases without any action on the part of Payee.

6. Waivers. Maker and all endorsers and guarantors of, and sureties

for, this Note waive presentment for payment, demand, notice of dishonor, protest, and notice of protest with regard to the Note, all

errors, defects and imperfections in any proceedings instituted by Payee under the terms of this Note, and all benefits that might accrue

to Maker by virtue of any present or future laws exempting any property, real or personal, or any part of the proceeds arising from any

sale of any such property, from attachment, levy or sale under execution, or providing for any stay of execution, exemption from civil

process, or extension of time for payment; and Maker agrees that any real estate that may be levied upon pursuant to a judgment obtained

by virtue hereof or any writ of execution issued hereon, may be sold upon any such writ in whole or in part in any order desired by Payee.

7. Unconditional Liability. Maker hereby waives all notices

in connection with the delivery, acceptance, performance, default, or enforcement of the payment of this Note, and agrees that its liability

shall be unconditional, without regard to the liability of any other party, and shall not be affected in any manner by any indulgence,

extension of time, renewal, waiver or modification granted or consented to by Payee, and consents to any and all extensions of time, renewals,

waivers, or modifications that may be granted by Payee with respect to the payment or other provisions of this Note, and agrees that additional

makers, endorsers, guarantors, or sureties may become parties hereto without notice to Maker or affecting Maker’s liability hereunder.

8. Notices. All notices, statements or other documents which

are required or contemplated by this Note shall be made in writing and delivered: (i) personally or sent by first class registered

or certified mail, overnight courier service or facsimile or electronic transmission to the address designated in writing, (ii) by

facsimile to the number most recently provided to such party or such other address or fax number as may be designated in writing by such

party or (iii) by electronic mail, to the electronic mail address most recently provided to such party or such other electronic mail

address as may be designated in writing by such party. Any notice or other communication so transmitted shall be deemed to have been given

on the day of delivery, if delivered personally, on the business day following receipt of written confirmation, if sent by facsimile or

electronic transmission, one (1) business day after delivery to an overnight courier service or five (5) days after mailing

if sent by mail.

9. Construction. THIS NOTE SHALL BE CONSTRUED AND ENFORCED IN

ACCORDANCE WITH THE LAWS OF DELAWARE, WITHOUT REGARD TO CONFLICT OF LAW PROVISIONS THEREOF.

10. Severability. Any provision contained in this Note which

is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or

unenforceability without invalidating the remaining provisions hereof, and any such prohibition or unenforceability in any jurisdiction

shall not invalidate or render unenforceable such provision in any other jurisdiction.

11. Trust Waiver. Notwithstanding anything herein to the contrary,

the Payee hereby waives any and all right, title, interest or claim of any kind (“Claim”) in or to any distribution

of or from the trust account (the “Trust Account”) established in connection with Maker’s initial public offering,

and hereby agrees not to seek recourse, reimbursement, payment or satisfaction for any Claim against the Trust Account for any reason

whatsoever; provided however that upon the consummation of the initial business combination, Maker shall repay the principal balance of

this Note out of the proceeds released to Maker from the Trust Account.

12. Amendment; Waiver. Any amendment hereto or waiver

of any provision hereof may be made with, and only with, the written consent of the Maker and the Payee.

13. Assignment. No assignment or transfer of this Note

or any rights or obligations hereunder may be made by any party hereto (by operation of law or otherwise) without the prior written consent

of the other party hereto and any attempted assignment without the required consent shall be void.

[Signature page follows]

IN WITNESS WHEREOF, Maker, intending to be legally bound hereby,

has caused this Note to be duly executed by the undersigned as of the day and year first above written.

TEXAS VENTURES ACQUISITION III CORP

/s/ Troy Rillo

Troy Rillo, Chief Executive Officer & Chief Financial Officer

YORKVILLE ACQUISITION SPONSOR II, LLC

By: Yorkville Advisors Global, LP

Its: Manager

By: Yorkville Advisors Global II, LLC

Its: General Partner

/s/ Troy Rillo

Troy Rillo, Partner

XML — IDEA: XBRL DOCUMENT

XML

Filename: R1.htm · Sequence: 8

v3.26.3

Cover

Oct. 20, 2026

Document Type

8-K

Amendment Flag

false

Document Period End Date

Oct. 20, 2026

Entity File Number

001-42609

Entity Registrant Name

Texas Ventures Acquisition III Corp

Entity Central Index Key

0002033991

Entity Tax Identification Number

98-1802457

Entity Incorporation, State or Country Code

Entity Address, Address Line One

1012

Springfield Avenue

Entity Address, City or Town

Mountainside

Entity Address, State or Province

Entity Address, Postal Zip Code

07092

City Area Code

201

Local Phone Number

985-8300

Written Communications

false

Soliciting Material

false

Pre-commencement Tender Offer

false

Pre-commencement Issuer Tender Offer

false

Entity Emerging Growth Company

true

Elected Not To Use the Extended Transition Period

false

Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant

Title of 12(b) Security

Units,

each consisting of one Class A ordinary share and one-half of one redeemable warrant

Trading Symbol

TVACU

Security Exchange Name

NASDAQ

Class A ordinary shares, par value $0.0001 per share

Title of 12(b) Security

Class A

ordinary shares, par value $0.0001 per share

Trading Symbol

TVA

Security Exchange Name

NASDAQ

Redeemable warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50

Title of 12(b) Security

Warrants,

each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share

Trading Symbol

TVACW

Security Exchange Name

NASDAQ

- Definition

Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.

+ References

No definition available.

+ Details

Name:

dei_AmendmentFlag

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Area code of city

+ References

No definition available.

+ Details

Name:

dei_CityAreaCode

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD.

+ References

No definition available.

+ Details

Name:

dei_DocumentPeriodEndDate

Namespace Prefix:

dei_

Data Type:

xbrli:dateItemType

Balance Type:

Period Type:

duration

- Definition

The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.

+ References

No definition available.

+ Details

Name:

dei_DocumentType

Namespace Prefix:

dei_

Data Type:

dei:submissionTypeItemType

Balance Type:

Period Type:

duration

- Definition

Address Line 1 such as Attn, Building Name, Street Name

+ References

No definition available.

+ Details

Name:

dei_EntityAddressAddressLine1

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Name of the City or Town

+ References

No definition available.

+ Details

Name:

dei_EntityAddressCityOrTown

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Code for the postal or zip code

+ References

No definition available.

+ Details

Name:

dei_EntityAddressPostalZipCode

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Name of the state or province.

+ References

No definition available.

+ Details

Name:

dei_EntityAddressStateOrProvince

Namespace Prefix:

dei_

Data Type:

dei:stateOrProvinceItemType

Balance Type:

Period Type:

duration

- Definition

A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityCentralIndexKey

Namespace Prefix:

dei_

Data Type:

dei:centralIndexKeyItemType

Balance Type:

Period Type:

duration

- Definition

Indicate if registrant meets the emerging growth company criteria.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityEmergingGrowthCompany

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Securities Act

-Number 7A

-Section B

-Subsection 2

+ Details

Name:

dei_EntityExTransitionPeriod

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.

+ References

No definition available.

+ Details

Name:

dei_EntityFileNumber

Namespace Prefix:

dei_

Data Type:

dei:fileNumberItemType

Balance Type:

Period Type:

duration

- Definition

Two-character EDGAR code representing the state or country of incorporation.

+ References

No definition available.

+ Details

Name:

dei_EntityIncorporationStateCountryCode

Namespace Prefix:

dei_

Data Type:

dei:edgarStateCountryItemType

Balance Type:

Period Type:

duration

- Definition

The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityRegistrantName

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityTaxIdentificationNumber

Namespace Prefix:

dei_

Data Type:

dei:employerIdItemType

Balance Type:

Period Type:

duration

- Definition

Local phone number for entity.

+ References

No definition available.

+ Details

Name:

dei_LocalPhoneNumber

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 13e

-Subsection 4c

+ Details

Name:

dei_PreCommencementIssuerTenderOffer

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 14d

-Subsection 2b

+ Details

Name:

dei_PreCommencementTenderOffer

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Title of a 12(b) registered security.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b

+ Details

Name:

dei_Security12bTitle

Namespace Prefix:

dei_

Data Type:

dei:securityTitleItemType

Balance Type:

Period Type:

duration

- Definition

Name of the Exchange on which a security is registered.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection d1-1

+ Details

Name:

dei_SecurityExchangeName

Namespace Prefix:

dei_

Data Type:

dei:edgarExchangeCodeItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 14a

-Subsection 12

+ Details

Name:

dei_SolicitingMaterial

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Trading symbol of an instrument as listed on an exchange.

+ References

No definition available.

+ Details

Name:

dei_TradingSymbol

Namespace Prefix:

dei_

Data Type:

dei:tradingSymbolItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Securities Act

-Number 230

-Section 425

+ Details

Name:

dei_WrittenCommunications

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Details

Name:

us-gaap_StatementClassOfStockAxis=tvacu_UnitsEachConsistingOfOneClassaOrdinaryShareAndOnehalfOfOneRedeemableWarrantMember

Namespace Prefix:

Data Type:

Balance Type:

Period Type:

- Details

Name:

us-gaap_StatementClassOfStockAxis=tvacu_ClassaOrdinarySharesParValue0.0001PerShareMember

Namespace Prefix:

Data Type:

Balance Type:

Period Type:

- Details

Name:

us-gaap_StatementClassOfStockAxis=tvacu_RedeemableWarrantsEachWholeWarrantExercisableForOneClassaOrdinaryShareAtExercisePriceOf11.50Member

Namespace Prefix:

Data Type:

Balance Type:

Period Type: