Note 8 - Convertible notes receivable: Schedule of Convertible Notes Receivable (Details) - USD ($)		Sep. 30, 2018	Dec. 31, 2017
Details
April 28, 2017 Electrum convertible note receivable		$ 0	$ 90,731
NeuCourt, Inc. convertible note receivable 1	[1]	27,420	26,430
NeuCourt, Inc. convertible note receivable 2	[1]	26,068	25,135
Total convertible notes receivable		53,488	142,296
Less current portion		(27,420)	(43,628)
Long term portion		$ 26,068	$ 98,668

[1] The Conversion Price for the Note is the lower of (i) 75% of the price paid in the Next Equity Financing, or the price obtained by dividing a $3,000,000 valuation cap by the fully diluted number of shares. The number of Conversion Shares issued on conversion shall be the quotient obtained by dividing the outstanding principal and unpaid accrued interest on a Note to be converted on the date of conversion by the Conversion Price (the “Total Number of Shares”). The Total Number of Shares shall consist of Preferred Stock and Common Stock as follows: (i) That number of shares of Preferred Stock obtained by dividing (a) the principal amount of each Note and all accrued and unpaid interest thereunder by (b) the price per share paid by other purchasers of Preferred Stock in the Next Equity Financing (such number of shares, the 'Number of Preferred Stock') and (ii) that number of shares of Common Stock equal to the Total Number of Shares minus the Number of Preferred Stock. Using the valuation cap of $3,000,000, as of September 30, 2018, the Notes would convert into 259,595 Conversion Shares. In the event of a Corporate Transaction prior to repayment or conversion of the Note, the Company shall receive back two times its investment, plus all accrued unpaid interest.