Description of Business	6 Months Ended
Jun. 30, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of Business	NOTE 1 - DESCRIPTION OF BUSINESS Seafarer Exploration Corp. (the “Company”), formerly Organetix, Inc. (“Organetix”), was incorporated on May 28, 2003 in the State of Delaware. The principal business of the Company is to engage in the archaeologically-sensitive exploration, documentation, recovery, and conservation of historic shipwrecks with the objective of exploring and discovering Colonial-era shipwrecks for future generations to be able to appreciate and understand. The Company's wholly owned subsidiary Blockchain LogisTech, LLC, which was formed on April 4, 2018 and began operations in 2019, has a strategic partnership to provide referrals to a provider of blockchain related software services. The Company is also actively seeking revenue generating opportunities in order to generate revenue streams to support its historic shipwreck exploration and recovery operations.

The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-URI http://asc.fasb.org/topic&trid=2134479

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