SEGMENT INFORMATION (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Services revenues	$ 8,703	$ 4,200
Total operating expenses	506,834	626,278
Net loss from operations	(498,131)	(622,078)
Blockchain LogisTech, LLC [Member]
Services revenues	0	4,200
Total operating expenses	10,258	6,730
Net loss from operations	(10,258)	(2,530)
Seafarer Exploration Corp. [Member]
Services revenues	8,703	0
Total operating expenses	496,576	619,548
Net loss from operations	$ (487,873)	$ (619,548)