<SEC-DOCUMENT>0001556244-19-000059-index.html : 20190701 <SEC-HEADER>0001556244-19-000059.hdr.sgml : 20190701 <ACCEPTANCE-DATETIME>20190701101822 ACCESSION NUMBER: 0001556244-19-000059 CONFORMED SUBMISSION TYPE: NT 10-K PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190331 FILED AS OF DATE: 20190701 DATE AS OF CHANGE: 20190701 EFFECTIVENESS DATE: 20190701 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ROCKETFUEL BLOCKCHAIN, INC. CENTRAL INDEX KEY: 0000823546 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 901188745 FISCAL YEAR END: 0331 FILING VALUES: FORM TYPE: NT 10-K SEC ACT: 1934 Act SEC FILE NUMBER: 033-17773-NY FILM NUMBER: 19931705 BUSINESS ADDRESS: STREET 1: 3651 LINDELL ROAD, SUITE D565 CITY: LAS VEGAS STATE: NV ZIP: 89103 BUSINESS PHONE: 424-256-8560 MAIL ADDRESS: STREET 1: 3651 LINDELL ROAD, SUITE D565 CITY: LAS VEGAS STATE: NV ZIP: 89103 FORMER COMPANY: FORMER CONFORMED NAME: B4MC GOLD MINES INC DATE OF NAME CHANGE: 20131115 FORMER COMPANY: FORMER CONFORMED NAME: HEAVENLY HOT DOGS INC DATE OF NAME CHANGE: 20100504 FORMER COMPANY: FORMER CONFORMED NAME: HEAVENLY HOT DOGS INC / DATE OF NAME CHANGE: 20011115 </SEC-HEADER> <DOCUMENT> <TYPE>NT 10-K <SEQUENCE>1 <FILENAME>rkfl190331_nt10k.htm <DESCRIPTION>190331 FORM 12B-25 FOR RKFL FORM 10-K <TEXT> Document 1 - file: rkfl190331_nt10k.htm
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