{"url_path":"/sec/cbrgf/8-k/2026-06-03/cover-page","section_key":"cover-page","section_title":"Cover Page","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-06-03","source_url":"https://www.sec.gov/Archives/edgar/data/1845149/0001213900-26-064712-index.html","accession_number":"0001213900-26-064712","cik":"0001845149","ticker":"CBRGF","issuer_name":"Chain Bridge I","edgar_url":"https://www.sec.gov/Archives/edgar/data/1845149/0001213900-26-064712-index.html","primary_entity_key":"0001845149","primary_entity_name":"Chain Bridge I"},"word_count":345,"has_tables":true,"body_markdown":"false\n0001845149\n\n0001845149\n\n2026-05-28\n2026-05-28\n\n0001845149\n\nCBGGF:ClassOrdinarySharesParValue0.0001PerShareMember\n\n2026-05-28\n2026-05-28\n\n0001845149\n\nCBGGF:UnitsEachConsistingOfOneClassOrdinaryShareAndOnehalfOfOneRedeemableWarrantToAcquireOneClassOrdinaryShareMember\n\n2026-05-28\n2026-05-28\n\n0001845149\n\nCBGGF:WarrantsToPurchaseClassOrdinarySharesMember\n\n2026-05-28\n2026-05-28\n\niso4217:USD\n\nxbrli:shares\n\niso4217:USD\n\nxbrli:shares\n\n \n\n \n\n**UNITED STATES**\n\n**SECURITIES AND EXCHANGE\nCOMMISSION**\n\n**Washington, D.C. 20549**\n\n \n\n**FORM 8-K**\n\n \n\n**CURRENT REPORT**\n\n**Pursuant to Section 13\nor Section 15(d) of the Securities Exchange Act of 1934**\n\n** **\n\n**Date of Report (Date\nof earliest event reported): May 28, 2026**\n\n \n\n**Chain Bridge I**\n\n**(Exact name of registrant\nas specified in its charter)**\n\n \n\n**Cayman Islands**\n \n**001-41047**\n \n**98-1578955**\n\n**(State or other jurisdiction of\nincorporation or organization)**\n \n**(Commission File Number)**\n \n**(I.R.S. Employer\nIdentification Number)**\n\n \n\n**8 The Green #17538\nDover, DE**\n \n**19901**\n\n**(Address of principal executive offices)**\n \n**(Zip Code)**\n\n \n\n**Registrant’s\ntelephone number, including area code: (202) 656-4257**\n\n \n\n \n\n**(Former name or former\naddress, if changed since last report)**\n\n \n\nCheck the appropriate box below if the Form 8-K filing is\nintended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:\n\n \n\n☐Written communications pursuant\nto Rule 425 under the Securities Act (17 CFR 230.425)\n\n \n\n☐Soliciting material pursuant\nto Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)\n\n \n\n☐Pre-commencement communications pursuant\nto Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))\n\n \n\n☐Pre-commencement communications pursuant\nto Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))\n\n \n\nSecurities registered pursuant to Section 12(b) of\nthe Act:\n\n \n\n**Title\nof each class**\n \n**Trading\nSymbol(s)**\n \n**Name\nof each exchange on which registered**\n\n**Class\nA ordinary shares, par value $0.0001 per share**\n \n**CBRRF**\n \n**OTCQB**\n\n**Units,\neach consisting of one Class A ordinary share and one-half of one redeemable Warrant to acquire one Class A ordinary share**\n \n**CBGGF**\n \n**OTCID**\n\n**Warrants\nto purchase Class A Ordinary Shares**\n \n**CBRGF**\n \n**OTCID**\n\n \n\nIndicate by check mark whether the registrant\nis an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities\nExchange Act of 1934.\n\n \n\nEmerging growth company  ☒\n\n \n\nIf an emerging growth\ncompany, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or\nrevised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐"}