According to BlockBeats, Blockstream Mining has announced the commencement of the third round of sales for its tokenized notes, which are backed by computing power. Participants in this round will have the opportunity to earn a portion of Bitcoin generated from the company's mining activities over the next four years. The previous two rounds of BMN2 notes raised approximately $7 million in total. The third round is priced at $31,000, with holders receiving Bitcoin produced by 1 PH/s of computing power per second. A company spokesperson mentioned in an interview that this sales round will last for three weeks. Blockstream aims to raise $10 million in this latest round.