The following table provides a summary of the activity of the Company's unsecured, convertible, promissory notes:

	Principal Balance 12/31/2020		Less: Discount Balance			Net Principal Balance 12/31/2020		Principal Balance 9/30/2021		Less: Discount Balance			Net Principal Balance 9/30/2021
BD 1 Notes (related party)	$	10,500,000	$	(2,936,952	)	$	7,563,048	$	9,900,000	$	(2,351,060	)	$	7,548,940
Nanyang Notes		-		-			-		600,000		(142,488	)		457,512
Crowdex Note (related party)		250,000		—			250,000		250,000		—			250,000
	$	10,750,000	$	(2,936,952	)	$	7,813,048	$	10,750,000	$	(2,493,548	)	$	8,256,452

As of January 1, 2021, Crowdex Investment, LLC (“Crowdex”) held a convertible promissory note with an aggregate principal balance of $250,000.

The aggregate principal amount (together with accrued interest) was scheduled to mature on June 9, 2021; however, the Company and Crowdex agreed to extend maturity by one year to June 9, 2022. The note bears interest at a rate of 6% per annum. The interest rate increases to 18% in the event of default. The note is convertible, at the holder’s option, into shares of the Company’s Common Stock at a conversion price equal to $0.0001 per share.

At September 30, 2021, the note had a principal balance of $250,000 and an accrued interest balance of $19,644.

During September 2020, a number of the Company’s investors entered into assignment agreements to sell their existing debt to BD 1 Investment Holding, LLC (“BD 1”) resulting in BD 1 acquiring outstanding promissory notes with principal and accrued interest balances of approximately $6.3 million and $1.3 million, respectively.

On December 18, 2020, the Company entered into a securities exchange agreement (“BD1 Exchange Agreement”) with BD 1. Pursuant to the terms of the BD1 Exchange Agreement, BD 1 agreed to surrender and exchange all of its outstanding promissory notes with principal and accrued interest balances of approximately $6.3 million and $1.3 million, respectively. Default penalties related to the notes of approximately $2.9 million were not designated. In exchange, the Company issued to BD 1 two unsecured convertible notes with an aggregate principal amount of $10,500,000 (“BD1 Exchange Notes”), and recorded an original issue discount of approximately $3.0 million, which will be recognized as interest expense, ratably, over the life of the note. The BD1 Exchange Notes do not bear any interest, and will mature on December 18, 2025. BD 1 has the right, at any time until the BD1 Exchange Notes are fully paid, to convert any outstanding and unpaid principal into shares of common stock at a fixed conversion price equal to $0.0001 per share. Accordingly, the Company would issue 105,000,000,000 shares of common stock upon a full conversion of the BD 1 Exchange Notes. BD 1 has agreed not to effect any conversion of the Notes without the prior consent of the Company unless and until the Company has created additional authorized and issued common shares sufficient to convert all of the Notes in full.

On August 13, 2021, BD 1 assigned $600,000 of its outstanding principal balance to Nanyang Investment Management Pte Ltd (“Nanyang”). Subsequent to this assignment, BD 1 held notes with an aggregate principal amount of $9,900,000 convertible to 99,000,000,000 shares of common stock.

On August 13, 2021, as discussed above, BD 1 assigned $600,000 of the BD 1 Exchange Notes to Nanyang. This note does not bear any interest and will mature on December 18, 2025. Nanyang has the right, at any time until the note is fully paid, to convert any outstanding and unpaid principal into share of common stock at a fixed conversion price equal to $0.0001 per share. Accordingly, the Company would issue 6,000,000,000 common shares upon full conversion of this note. Shares of common stock may not be issued pursuant to this note if, after giving effect to the conversion or issuance, Nanyang, together with its affiliates, would beneficially own in excess of 4.99% of the outstanding shares of the Company’s common stock.

Subsequent to September 30, 2021, the debt with Nanyang was partially converted into common stock. Refer to the Nanyang Conversion section of Note 15. Subsequent Events for further details.