Bitmain has unveiled a new cryptocurrency mining hardware product dedicated to the Equihash algorithm, which is used by the privacy-oriented cryptocurrency zcash.
"Pleased to announce the Antminer Z9 mini, an ASIC miner to mine #Equihash-based cryptocurrencies. To prevent hoarding and to let more individuals worldwide get one, we've set a limit of one miner per user. Order here now while stock lasts!#AntminerZ9."
ASICs have been introduced for other hash algorithms in the past, leading to sea-changes in the mining industries of bitcoin, litecoin and, most recently, ether.
When ASICs become available for a cryptocurrency, GPUs or especially CPUs become less attractive options for would-be miners.
This fact has made ASICs controversial since their introduction tends to centralize mining into a few large operations.
Opponents of ASIC mining argue that this trend is antithetical to the decentralized intent of cryptocurrencies, and some projects' developers have promised to change their networks' underlying functions to thwart manufacturers like Bitmain.
Zooko Wilcox, zcash's founder, commented on the prospect of ASIC miners being developed for zcash Wednesday.
"That is absolutely never what I had intended to commit to, because I always thought that it would probably become impossible long-term, and I always believed that there was a fundamental trade-off between widespread distribution of the coins on one hand, and miners having a large sunk-cost investment into the coin on the other hand, and that the latter might eventually prove to be valuable for attack-resistance and network stability."
As one moderator on the official zcash forum put it: "The current state of the ASIC resistance conversation is: still being debated."
CoinDesk is an independent operating subsidiary of Digital Currency Group, which invests in cryptocurrencies and blockchain startups.
Bitmain's Latest Crypto ASIC Can Mine Zcash
Publicado en May 3, 2018
by Coindesk | Publicado en Coinage
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