Deferred Revenue (Details Narrative)	12 Months Ended
Mar. 31, 2021 USD ($)
Entity Listings [Line Items]
Deferred revenue	$ 10,000
Blockchain Technology [Member]
Entity Listings [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 10,000

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details