With respect to changes to the timing of App Mining distributions, the Company intends to audit the rankings which contribute to the calculation of the rewards share, described in the Offering Circular in the section “Plan of Distribution—App Mining Program” to ensure accuracy in tabulation, and therefore, while distribution of the rewards will continue to begin within one business day of the rewards date, reward amounts may not be received for five to ten business days while the audit is completed.  In addition, distribution of the Stacks Tokens earned as rewards in the month of October 2019 will begin on or before November 6, 2019.

1.              The following sentence is to be inserted into the section “Offering Summary—Terms of the Offering—App Mining Program.” It is intended to replace the sentence in the fifth paragraph of that section which currently reads: “Distribution of the Stacks Tokens earned on a rewards date will occur within one business day of that rewards date, except, as noted above, for all rewards dates that occur prior to the Cash Offering Closing, which will be distributed at time of the Cash Offering Closing.”

“Distribution of the Stacks Tokens earned on a rewards date will begin within one business day of that rewards date, but amounts may not be received for five to ten business days while the rankings of the applications which contribute to the calculation of the reward shares are being audited and payments implemented, except, as noted above, for all rewards dates that occur prior to the Cash Offering Closing, which were distributed as part of the Cash Offering Closing (except for the Stacks Tokens earned as rewards in the month of October 2019, distribution of which will begin on or before November 6, 2019).”

2.              The following paragraph is to be inserted in the section “Offering Summary—Terms of this Offering—App Mining Program.” It is intended to replace the third paragraph in that section.

“Both the rewards pool and reward share will change over the course of the program. During the first rewards period of the App Mining program, the rewards pool will start at a size of $100,000 in Stacks Tokens (priced as described under “—Pricing” below).   The dates between which each rewards period runs are described below.  The rewards pool will remain at a size of $100,000 in monthly payouts for first through third rewards period of the program. In the fourth rewards period through the sixth rewards period of the program, the rewards payments will include additional bitcoin payouts and we anticipate increasing the rewards pool to $300,000 monthly. In the seventh rewards period we anticipate increasing the rewards pool to $500,000 monthly. In the eighth rewards period and ninth rewards period, we anticipate increasing the rewards pool to $700,000 monthly. In the tenth rewards period through the fifteenth and final rewards period of the App Mining program, we anticipate increasing the rewards pool to $1,000,000, monthly, although that is subject to change.  With respect to the rewards share, for the first through third rewards period of the App Mining program, we anticipate that the reward share will be 3%. For the fourth through seventh rewards period, we anticipate that the reward share will be 5%. For the eighth and ninth rewards periods, we anticipate that the reward share will be 4%. For the tenth rewards period through the final rewards period of the App Mining program, we anticipate the reward share will be 3%.”

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3.              The following chart is to be inserted into the section “Plan of Distribution—App Mining Program.” The chart below replaces the chart currently found under the sentence “The following chart shows the amount of the rewards pool, the reward share percentage, the bonus amounts and total monthly payout of Stacks Tokens in dollars for each rewards period following qualification.”

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4.              The following sentence is to be inserted into the section “Plan of Distribution—App Mining Program.” It is intended to replace the sentence in the fifth paragraph of that section which currently reads: “Distribution of the Stacks Tokens earned on a rewards date will occur within one business day of that rewards date, except, as noted above, for all rewards dates that occur prior to the Cash Offering Closing, which will be distributed at time of the Cash Offering Closing.”

“Distribution of the Stacks Tokens earned on a rewards date will begin within one business day of that rewards date, but amounts may not be received for five to ten business days while the rankings of the applications which contribute to the calculation of the reward shares are being audited and payments implemented, except, as noted above, for all rewards dates that occur prior to the Cash Offering Closing, which were distributed as part of the Cash Offering Closing (except for the Stacks Tokens earned as rewards in the month of October 2019, distribution of which will begin on or before November 6, 2019).”

The above clarifications will be reflected in a revised version of the terms of service agreed to by participants in the App Mining program (such terms of service includes the App Mining participant terms), which will be filed as an exhibit to the Company’s next periodic report.

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