Creates and returns a Sign object that uses the given algorithm. Use crypto.getHashes() to obtain the names of the available digest algorithms. Optional options argument controls the stream.Writable behavior.
Using data from a prominent blockchain research firm, Coinmetrics.io, we explore the relationship between prices, computing power (measured by the hashrate), and network (measured by the number of unique active users). We focus on five major mineable cryptocurrencies (i.e. Bitcoin, Ethereum, Monero, Litecoin, and Dash). In some of our test, we expand our data to include an additional 33 cryptocurrencies. Our sample period spans from 7 August 2015 to 25 January 2019.

— Mary Elizabeth Gately is representing the king at a rate of $1,335 per hour, according to a copy of the contract submitted to the department that was dated Sept. 20 and signed on Sept. 29, days before the consortium published a series of reports on Sunday. The king was just one of hundreds of global elites whose financial secrets were included in the Pandora Papers, the consortium’s latest trove of documents, though his attorneys denied to the ICIJ that he had done anything improper by purchasing the homes through offshore companies.
Ultimately, Brooks served as the comptroller less than a year, from May 2020 to January 2021. At the OCC, Brooks established a reputation as a crypto-currency-friendly regulator, earning the nickname "CryptoComptroller."