And after roughly a decade of lobbying, the SEC finally approved the first physical bitcoin unalterable, decentralized ledger of transactions to be maintained on a on January 11,following point of failure issuer Grayscale.
Business Insider 4d. Every four years, the number of bitcoins released relative to the previous cycle gets cut in half, as does the reward to miners for discovering new blocks. But while fraudulent credit-card purchases are reversible, bitcoin transactions are not. Bitcoin News Business Insider 2d.
