<SEC-DOCUMENT>0001553350-18-000787-index.html : 20180710
<SEC-HEADER>0001553350-18-000787.hdr.sgml : 20180710
<ACCEPTANCE-DATETIME>20180710170038
ACCESSION NUMBER:		0001553350-18-000787
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		6
FILED AS OF DATE:		20180710
DATE AS OF CHANGE:		20180710

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Riot Blockchain, Inc.
		CENTRAL INDEX KEY:			0001167419
		STANDARD INDUSTRIAL CLASSIFICATION:	IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
		IRS NUMBER:				841553387
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-226111
		FILM NUMBER:		18947471

	BUSINESS ADDRESS:	
		STREET 1:		202 6TH STREET, SUITE 401
		CITY:			CASTLE ROCK
		STATE:			CO
		ZIP:			80104
		BUSINESS PHONE:		303-794-2000

	MAIL ADDRESS:	
		STREET 1:		202 6TH STREET, SUITE 401
		CITY:			CASTLE ROCK
		STATE:			CO
		ZIP:			80104

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Bioptix, Inc.
		DATE OF NAME CHANGE:	20161201

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Venaxis, Inc.
		DATE OF NAME CHANGE:	20121218

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AspenBio Pharma, Inc.
		DATE OF NAME CHANGE:	20051110
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>riot_s3.htm
<DESCRIPTION>REGISTRATION STATEMENT
<TEXT>
Document 1 - file: riot_s3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>riot_ex5z1.htm
<DESCRIPTION>OPINION
<TEXT>
Document 2 - file: riot_ex5z1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>riot_ex23z1.htm
<DESCRIPTION>CONSENT
<TEXT>
Document 3 - file: riot_ex23z1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>4
<FILENAME>riot_ex23z2.htm
<DESCRIPTION>CONSENT
<TEXT>
Document 4 - file: riot_ex23z2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>riot_ex5z1002.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: riot_ex5z1002.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>riot_ex23z1001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: riot_ex23z1001.jpg

</DOCUMENT>
</SEC-DOCUMENT>