5 Best ASIC Miners For Bitcoin Mining in 2018

Round up of Cryptocurrency News #3 Week 20/07 - 26/07

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First up, SORRY! This has been a late post, I have my reasons don't question them (if you must know I'll be posting in the discord - one time only haha). Secondly, I am sure you can agree with me when I say "Wow!" What an incredible week it has been. Last week I thought it was going to take a couple more weeks for more moving price action when it had only taken a few days which has seen Bitcoin reach and pass the $10,000 region. We have also seen the total Market cap for cryptocurrencies increase from about 280B to over 300B (308B at time of writing) within just a few days. A huge injection of liquidity, about 40B, into the market and just to name a few of the best rises in the top 20 (on Coinmarketcap.com), the price of ETH BTC ADA have given good performances/positive responses (With this I will start adding screenshots at the end of each week for timestamp purposes).
This may be a combination from Binance, Mastercard, Paypal, Grayscale investments, VISA AND the DEFI sector. Let me explain... Last week we read about Binance integrating with the company Swipe (SXP) to issue there own debit card expanding the use and reach of cryptocurrency to 31 countries within Europe. Binance's Q2 scheduled token burn of $60.5 Million, this figure correlates with its exchange, margin and futures trading platforms where approximately 20% of profits get burned to increase the price of BNB token (careful as the price has been steady after the burn).
This week we find out Mastercard's expansion into the Cryptosphere as they expand and integrate with the Wirex team to issue a Mastercard-backed Bitcoin debit card, thus further extending the reach of cryptocurrency availability internationally.
"The cryptocurrency market continues to mature and Mastercard is driving it forward, creating safe and secure experiences for consumers and businesses in today’s digital economy " "...Our work with Wirex and the wider crypto ecosystem is accelerating innovation and empowering consumers with more choice in the way they pay"
Mastercard is also reaching out to other emerging cryptocurrency firms to apply to become principal members [Partners] with Mastercard as they have relaxed their digital assets program and look to expand into the Digital Assets and Blockchain environment.
Paypals expression of interest in cryptocurrency facilitiation may bear fruits as it is said Paypal has partnered up with stablecoin operator Paxos (who is already in partnership with Revolut in the US) to facilitate trading through a cryptocurrency brokerage which will enable other firms to integrate cryptocurrency trading functionalities with them. In my opinion this looks much more promising than the Libra association they pulled out from last October as regulations.
Grayscale Investments clears regulatory hurdle as they have been given the green light for its Bitcoin Cash Trust (BCHG) and Litecoin Trust (LTCN) to be quoted in over-the-counter (OTC) markets by US Financial Industry Regulatory Authority (FINRA).
“The Trusts are open-ended trusts sponsored by Grayscale and are intended to enable exposure to the price movement of the Trusts’ underlying assets through a traditional investment vehicle, avoiding the challenges of buying, storing, and safekeeping digital Bitcoin Cash or Litecoin directly.”
More green lights for Cryptocurrency in the US as regulators allow banks to provide cryptocurrency custody services (which may go further than just custody services). A little bit strange as it seems unnecessary and undermines one of the key factors and uses of cryptocurrency which is to be in complete control of your own finances... On another outlook this may be bullish as it allows US banks to provide banking services directly to lawful cryptocurrency businesses and show support for Bitcoin.
Visa shows support stating they have a roadmap for their further expansion into the Crypto sphere. Already working with Crypto platform Coinbase and Fold they have stated they recognise the role of digital assets in the future of money. To be frank, it appears to be focused on stable coins, cost effectiveness and transaction speeds. However they are expanding their support for crypto assets.
AND MOST IMPORTANTLY, DeFI! Our very own growing section in crypto. Just like the 2017 ICO boom we are seeing exorbitant growth and FOMO into the Decentralised Finance sector (WBTC, Stablecoins, Yield farming, DEXs etc). The amount of active addresses on Ethereum has doubled but with the FOMO on their network have sky rocketed their fees! Large use-cases of stable coins such as USDT ($6B in circulation using ERC-20 standard), DAI, TUSD, and PAX. $114M Wrapped Bitcoin (WBTC) on their network acts as a fluid side chain for Bitcoin and DEX trade volume has touched $1.6B this month. With all this action happening on Ethereum I saw the 24HR volume surpass BTC briefly on Worldcoinindex.com
In other news, Bitcoin has been set as a new precedent in a US federal court in a case against Larry Dean Harmon, the operator of an underground trading platform Helix. Bitcoin has now legally been ruled as a form of money.
“After examination of the relevant statutes, case law, and other sources, the Court concludes that bitcoin is money under the MTA and that Helix, as described in the indictment, was an `unlicensed money transmitting business´ under applicable federal law.”
Quick news in China/Asia as floods threaten miners and the most dominant ASIC Bitcoin mining rig manufacturer Bitmain loses 10,000 Antminers worth millions alledgedly goes missing or "illegally transfered" with ongoing leadership dispute between cofounders.
Last but not least, Cardano (ADA) upgrade Shelley is ready to launch! Hardfork is initiated as final countdown clock is switched on. At time of writing the point of no return has been reached, stress tests done and confirmation Hardfork is coming 29/07 The Shelley Mainnet upgrade is a step toward fast, capable and decentralised crypto that can serve billions of people. With the Shelley Mainnet is ADA staking rewards and pools! Here is a chance for us Gravychainers to set up a small pool of our own. Small percentage of profits going into the development of the community, and you keep the rest!
If you read all of my ramblings thanks heaps! I appreciate it! I have added an extra piece of reading called speculation. Most you can speculate on by just reading the headline some others have more depth to them.
Another post next week for a weekly round up! Where do you think the market is going? What is in your portfolio? Let us know in the Gravychain Discord Channel
See you soon!
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Come have a chat, stimulate a discussion, ask a question or share some knowledge. We are all friendly crypto enthusiasts up for a chat, supportive and want to help each other with knowledge and investments!
Big thanks to our Telegram and My Crypto HQ for the constant news updates!
Dr Seuss collectables on the blockchain HECK YEAH! and Bitcoin enters NASCAR, remember when Doge did this? it was like when Doge was trending on TikTok.
... Oh yeah did I also mention Steve Wozniak is suing Youtube, Google over rampant Bitcoin scams. Wait, what? Sydney based law firm JPB Liberty is suing Google, Facebook and Twitter for up to $300B. Just another day in the Cryptosphere.
submitted by IOTAbesomewhere to Gravychain [link] [comments]

RE: "How do we keep BTC decentralized (the 51% attack)"

My thread is a response to this thread.
The shortest answer I could give you is that there is a large amount of trust involved in a 51% attack like the one the O.P. describes, but the overall idea is that nobody is economically incentivized to conduct a 51% attack in this day and age. Even when Binance suffered the hack that cost them 7,000 BTC from a hot wallet, CZ obviously had all of the mining pools necessary on speed dial. @CZ_Binance is a Chinese Canadian who spent much of his youth in China, furthermore he probably did so when binance suffered that hack and the pool owners simply didn't want to conduct a "roll back" 51% attack.
Now then, as for 51% attackers that don't own their own pool- it simply can't be done because the most efficient hardware for mining bitcoin is in such high demand that non-institutional (in other words, non-farming) buyers are limited to ordering one or two machines for themselves. I know because I bought an antminer S9 over 18 months ago and it took 3 months to get to my home.
submitted by sgtslaughterTV to CryptoCurrency [link] [comments]

The BCN pump and ZEC

A couple weeks back I decided to look into investment opportunities on coins still using the original cryptonight algo. The thought being, all those X3s are mining something other than monero - so what?
My criteria were, cryptonight algo and traded on polo. The list was short, exactly one coin - Bytecoin. The diff had risen 8x over the past month and the price had not risen proportionally, this made the decision easy. Bought a not- insignificant quantity of them around 60 sats and expected to hold for a while until the expected price increase to move more inline with the diff.
Today, you probably heard what happened on binance with a 32x rise in price. This was "made possible" by no blocks being mined for at least two hours. This jogged my memory on something that happened a couple years back that I'd forgotten all about. This also caused me to reasses my stance on the Z3 and whether it is good or bad for ZCash.
Leading up to the latest bitcoin halving , I was researching SHA256 coins to speculate on. At the time, I figured a lot of the SHA ASICs would move off of bitcoin and into alts after the halving took place. At the time I was trading on both polo and trex, so I wanted coins on both platforms. There were about three coins I settled on as I remember - DGB, Myriad, and CURE. Bought some of each on both exchanges.
A similar scenario unfolded with CURE as happened with BCN today There was a massive, MASSIVE, pump of CURE on Polo but price was mostly unchanged on trex. Sold my CURE on polo and initiated a transfer from trex to polo to sell the remainder. After some time, there were zero confirmations showing on trex. WTF? Searched out a block explorer for CURE and low and behold the chain was not moving. After some time, the pump was over and the chain began moving again.
There was certainly a nefarious actor on the mining side that had stalled the chain. I'm no expert on the technicals of how, but winning shares were being withheld by someone with a significant portion of that network's hashrate. Maybe someone else can chime in with the details on how this type of attack is perpetrated. Incidentally, CURE was delisted from polo a very short time later. Whether this was due to polo calling BS, or being complicit and tipping off somebody prior to the delisting announcement to get one last hoorah, the world will never know.
I also remember some talk around that time of excessive orphans happening on slushpool. It apparently ended up being an unintentional issue wherein one of the larger farms pointed at slush was withholding winning shares. This sounded very similar to what happened with CURE, but with so much more hashrate on the BTC network, others were finding winning shares to keep the chain moving.
So, how is this relevant to ZEC?
I believe the BCN attack was made possible by, and initiated with, Antminer X3s. Somebody has a lot of them and pulled this off.
I believe the CURE attack was perpetrated by a major holder of SHA256 ASICs. The CURE nethash was a drop in the bucket compared to bitcoin so it was probably a simple matter of pulling off BTC for a couple hours, attacking CURE, then returning to BTC (or whatever else they were moving at the time).
Not going to speculate on who waged these attacks, it's irrelevant. The important, common, factor is ASIC miners. I fear that the ZEC network will be vulnerable to this type of attack should action not be taken to resist ASICs. All it would take is two hours to completely trash it's reputation and the effort invested in getting it to where it is today.
Before you call me a GPU shill or ASIC fudder, consider that these things have actually happened and do your own research to refute the points being made. In either case, thank you for taking the time to read what I've written and I look forward to your feedback.
submitted by dunnmines to zec [link] [comments]

BTG is in top 10 in CoinMarket Cap! Here is why it should be in the top 5.

How I see the top 10 currencies on CoinMarketCap.com

1 Bitcoin is the number one cryptocurrency, with all the hype and all the press. I do not see any coin overtaking it in the near future. Probably never.

A) Bitcoin Gold allows for GPU mining on people’s home computers and it is ASIC resistant, which makes for a more decentralized coin. (One of the founding principles of bitcoin, which has fallen by the wayside with Chinese asic (such as BITMAIN) controlling most of the mining market and allowing it to pull all sorts of shenanigans. B) Bitcoin transactions have become slooooooooow! (Bitcoin GOLD is much faster) C) Bitcoin transactions are PRICEY! You can't even send someone $10 worth of bitcoin because the fees would eat the entire transaction. This is why STEAM dropped bitcoin. The fees have become ridiculously high (see miners controlling the market above as to reasons for this) Bitcoin Gold has lower fees. D) The network for bitcoin can be VERY unstable. Whenever Bitmain wants to move the miners over to it's own fraud coin, bitcoin cash, they slow the market and delay transactions. This should be seen for what it is: an ATTACK on bitcoin. With all that said, bitcoin still carries on and the price continues to climb! It remains #1 in marketcap.

2 in marketcap is Etherium. People love to remind you that Microsoft is backing Etherium. Yeah, but guess what. Etherium's network is an absolute mess!!

Hundreds of millions of coins have been lost because of a "bug". WOW. The 44billion dollar Ether network was brought to its knees by Crypto Kittie, a digital cat child’s app that uses Etherium contracts to trade digital pussies. Etherium shouldn't be number 2. Not until they can create a stable network. Who knows what will bring it down next? Digital dogs?

3 Bitcoin Cash. This currency is a fraud. It merely exists to allow Bitmain to use asic boost, to give it an advantage mining coins. Once Segwit went into place on bitcoin they could no longer use asic boost and lost their advantage so they forked bitcoin for greed. They tried to take a bunch of miners with them and force everyone who wants to buy an antminer to pay for them in Bitcoin Cash, driving up BCC and trying to take down BTC. This is a fraud currency and everyone should ignore it, and let it die on the side of the road like the diseased rodent it is.

4 Litecoin This is a great coin. It is more stable than every coin above it. The network is reliable and the transactions are fast. As if that were not enough, the fees are ridiculously low. So low that they have attracted STEAM, who just dropped bitcoin, to allow people to purchase on their store with Litecoin.

This should be the number 2 coin, in my opinion. (only because nothing is going to dethrone Bitcoin.)

5 Ripple If you have ever invested in ripple, and thought the price was going to go up and was surprised how it suddenly came crashing down, well you are not imagining things and you are not alone. The price on this coin is manipulated.

Don’t be me wrong, Ripple is a useful coin with good tech behind it. Fast transactions, good scalability and low fees, but this coin is used by banks to transfer fund between them. They do not want to the value to go up because that would make the fees larger. This “global “token is mainly traded on Korean exchanges. This coin was not designed to be a holder of value, so if you are looking to invest, I would stay away from Ripple. Anything over 25 cents is risking a sudden plunge. I’m amazed to see it at 36 cents.

6 IOTA - I love IOTA. What a great coin with a great team behind it. The network (Tangle) is very advanced and they love to brag about how they are an improvement over bitcoin. The people involved in IOTA tend to be very passionate and haters of blockchain.

The problem? Well, their wallets don’t even work! You can buy it on Binance, but you can’t even withdraw it because they have so many problems trying to get a wallet to be stable. For a coin that suddenly shot up to $5 (I rode a lot of that up and jumped out) on the news that they were working with Samsung, Microsoft and others on an information sharing network, I would think they could get their transaction network up and running so people can keep coins reliably in their wallets and get them off exchanges.

7 DASH One of a kind. The network funds itself. Unheard of. It’d decentralized with Masternodes that vote on how to spend the budget. (masternodes controlling the future don’t sound decentralized to me, but I digress) They claim instant transactions and privatesend (wasn’t this darksend?) This used to be XCoin in Jan 2014. 10 days later the core dev team changed the name to Darkcoin. Later they changed the name to DASH (not to be confused with Dashcoin, which is exactly what many people do… get confused.)

Some people would say there is a dark side to Dash coin, but to each their own.

8 NEM My first question is if the currency is called NEM, why is the symbol XEM??? NEM codes its own blockchain making it efficient and stable. If you hold 10,000 XEM, you can harvest(?) which incentivizes people to hold, which will inflate the price. (HODLING is the main reason bitcoin goes up in price. If everyone were day trading it can you imagine the volatility? When you limit the supply and there is still a high demand the price must go up. Simple as that.) NEM (or XEM) is not discussed very much and is not widely known. This is odd considering its high market cap (top 10 baby) and its solid tech. NEM (like bitcoin gold) needs some good marketing.

#9 Monero This is a PRIVATE COIN, untraceable currency. This coin has a purpose, and that purpose is protecting the privacy of the users of it. You can send and receive Monero without knowing who you sent or received coin from. This coin will increase in value as demand for privacy will only continue to increase and this is the world’s number one privacy coin (sorry dash). Some people may have ethical reasons to not want to invest in a coin that may be used for all manner of shady dealings online. That’s up to you to decide. Are you against fiat cash? For the most part cash is untraceable too, and people use it for all sorts of shady things, but people also use it for plenty of good things.

10 Bitcoin Gold Finally a version of bitcoin I can mine on my computer at home! YEAH!!! Bitcoin is SUPPOSED to be decentralized, and this is the ONLY flavor of bitcoin that lives up to that. It’s the same block interval and block size as bitcoin, but it updates difficulty on every block and prevents ASIC’s by using POW Equihash so people can mine on GPU’s at home.

As I mentioned above, Bitcoin Gold has faster transfers with lower fees and the network is not able to be manipulated by companies such as Bitmain, because large ASIC farms have no control over this network. Some mysterious forces (I wonder who?) attacked Bitcoin Gold when it first launched, with DDOS attacks and faking wallets. Despite the rough start, bitcoin gold has been widely accepted at 25 exchanges including Bittrex, HitBTC, Bitfinex, Binance and Yobit! It has even found a home in hardware wallets like Trezor and Ledger. You can use Coinomi on your phone too. http://amzn.to/2AeoyMI <----- Check Out Trezor Hardware Wallet!
THE TOP 5 COINS FOR ME: 1) Bitcoin (obviously) 2) Litecoin 3) Etherium (Because of the hype) 4) Monero 5) Bitcoin Gold Honorable mentions: IOTA and NEM
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submitted by CyptoJohn to BitcoinGoldHQ [link] [comments]

Crypto Mining Farm at Apartment  January 2020 Update ... AntMiner farm Mining Farm Update #3 - Antminer S9 bitcoin miner, Litecoin L3+ and Ethereum too How to set UP BITCOIN Mining BY BITMAIN Antminer L3+ For ... How To Withdraw Bitcoin From Binance Antminer S15 - A Stable Good Bitcoin Miner? Bitcoin mining farm update 125 S9 antminers - YouTube ASIC Mining Farm - Bitmain (Antminer) Crypto Mining #Bitcoin Halving. 6 Antminer S17 immersion cooling mining farm. Beeminer Bitcoin Mining 2019 - Should We Mine Bitcoin? - YouTube

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Crypto Mining Farm at Apartment January 2020 Update ...

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