摘要： Whether it’s Power Mining Pool today or Bitconnect yesterday, the crypto space is festering with parasitic scams and opportunistic swindlers. The conditions are ripe for them and there’s money to be made.
Whether it’s Power Mining Pool today or Bitconnect yesterday, the crypto space is festering with parasitic scams and opportunistic swindlers. The conditions are ripe for them and there’s money to be made.
Among the dangers, Bitcoin mining scams are a tough one to identify and parting the good from the nasty can be tricky. Mining scams are wrapped up in an already technically demanding task of Bitcoin mining. They are billed as a consumer-friendly method for building exposure to Bitcoin mining, and when run like this, they really do provide value for investors looking to diversify.
Legit Bitcoin cloud mining pools are too often buried in search results and outranked by throngs of fly-by-night operations. Finding the legit pools can be a tall order and require sifting through Reddit posts and Bitcointalk forum entries.
With that said, there are legit mining operations out there. As always, do your own research and stay skeptical as we settle and develop this wild frontier. For now, let’s take a look at what a crypto mining scam looks like to hopefully better prepare us to identify the key red flags.
Cloud Mining Pools and Ponzi Schemes: A Match Made in He….
Let’s take a moment to clear up what a cloud mining pool is and why they attract Madoff-like Ponzi schemes faster than ants at a picnic.
What’s a Cloud Mining Pool?
A cloud mining pool is the most hands-off version of crypto mining you can get. They allow a participant to rent or lease hashing power not directly owned by themselves. The rented hashing power is then pooled and paid out proportionally to the members (after fees and operational costs).
A traditional mining pool instead requires participants to supply their own hashing power and pool it with other miners. The participant owns and operates their own hardware and contributes to the pool’s overall hashing power.
The critical difference between a cloud mining pool and a traditional mining pool is the ownership of the hardware.
Cloud mining: you don’t own the hardware (hashing power).
Traditional mining: you own hardware (hashing power).
Why pool at all?In short, block rewards become more difficult to obtain as overall hashing power of a particular blockchain increase.
Take Bitcoin as an example. There was a time in Bitcoin mining when a standard CPU could mine whole blocks itself. Gone are those days. Bitcoin mining is now big business with plenty of stakeholders leveraging their resources into the security of the blockchain.
Miners with serious hashing power make it improbable for small miners to reasonably expect block rewards. Their hashing power is just not enough to compete.
The solution: gather together all these smaller players and pool their hashing power. Miners in a pool no longer compete for blocks of their own, instead, they work together and proportionally share the booty.
What’s a Ponzi Scheme?
It’s theft, let’s just clear that up. If you’re in a Ponzi scheme you are either being robbed or doing the robbing yourself.
A typical Ponzi scheme involves enticing participants to invest their money into a fund or investment strategy that has seemingly guaranteed returns. In reality, and with variation, the returns are not gained by real-world trading or superior business acumen. Conversely, new investments to the funds are distributed around existing investors and represented as market returns.
▲Charles Ponzi — infamously known to have created the investment scheme.(來源：medium.com)
Ponzi schemes require a constant flow of new investment to keep the machine moving. Once things fall apart or new investment slows, the scheme is often revealed for what it is. In the world of crypto Ponzi schemes, a collapsing Ponzi scheme is followed by a hasty exit scam.
Keep in mind that Ponzi schemes thrive in times of economic expansion and speculative bubbles. Capturing collective optimism is pivotal to its success. Bitconnect is a choice example of the market fervor getting the best of investors.
Identifying the Red Flags of a Cloud Mining Ponzi Scheme
Firstly, the duck test. If it looks like a duck, swims like a duck, and quacks like a duck, then it probably is a duck.
The duck test isn’t scientific by any standard but can be used to leverage your gut feeling to identify early warning signs. Ponzi schemes, whether in Wall Street, Main Street or Bitcoin mining pools, all share very common characteristics. If the opportunity you’re looking at is checking off the same boxes that previous Ponzi schemes had, it’s probably a duck.
Let’s take a look at some criteria or common characteristics of Bitcoin cloud mining Ponzi schemes.
**Much appreciation to Puppet on the BitcoinTalk forum for their work on this template to review Bitcoin cloud mining operations. Until this type of vetting is part of the investor process, crowd-sourced community led investigation is paramount.**
Red flags of a cloud mining Ponzi scheme (adapted from Puppet’s Criteria)
No public mining address / Users unable to select own pools
When you rent hashing power from a cloud miner, you are only renting hashing power. This means that the pool you contribute to should be your own choice. The cloud mining operator you rent from may also have a pool for convenience but should not require you to use it. There is no reason for a mining pool to hide their public mining address, it just doesn’t make sense.
No endorsement from hardware/ASIC provider
With the overwhelming amount of cloud mining operations being Ponzi schemes, the industry virtually requires a shout-out from their hardware provider to ensure customers that there really are miners buzzing away on their behalf. If your cloud mining company can’t prove they own their hardware (without raising more questions) then you should reconsider.
No pictures or recordings of their hardware or datacenter
It is common practice for miners to be closed lipped about where their data centers are located. So, don’t expect to get robust images or recordings that dox the facility or owners. However, some evidence should exist and beyond their location, the pictures or video shouldn’t look to be hiding anything.
No limits on how much hashing power you can lease
Cloud mining providers will have a limited inventory of hashing power on hand at any time. Furthermore, expanding an operation’s inventory takes time and can be limited by the market supply of ASIC’s and other factors. It’s questionable for a cloud miner to not share their inventory supply with their customers. Most concerning, offenders will promise you instant and limitless scalability.
Referral payouts schemes
Often, mining Ponzi schemes will also feature a form of multi-level marketing to encourage members to bring on new investments. Members are incentivized to grow their own teams, and each new member they bring in increases their rewards.
If the owners are anonymous, move on. There is little-to-no reason to be an anonymous operator of a cloud mining service. If they provide identification, double check it, ask around and do some due diligence.
No clear path for divesting
There should be well-defined methods for withdrawing funds or closing rental contracts.
Quack, quack, quack!
If any of these red flags are present in the cloud mining business than take a moment and consider why.
Power Mining Pool: A Case Study for Cloud Mining Ponzi Schemes
▲A textbook example of a cloud mining pool Ponzi scheme, Power Mining Pool.(來源：medium.com)
Power Mining Pool was a typical Bitcoin mining pool Ponzi scheme and even included a multi-level marketing (MLM) styled referral system. Looking back it is a lot easier now to see the red flags that were present then. Hindsight is twenty-twenty.
Red Flag #1Power Mining Pool didn’t have a public mining address and didn’t allow for mining outside their own pool.
Red Flag #2No endorsement or sign of approval from hardware suppliers. Nothing to be found on Reddit, Telegram, BitcoinTalk, and so on.
Red Flag #3A serious lack of informative images. An archive of the Power Mining Pool shows a website riddled with stock images and vague copywriting. In addition to the generic images, there is a video that provides no additional insight into the company.
Red Flag #4No limits to how much you can invest. Power Mining Pool sold hashing power in the form of shares, which any investor could purchase without limit. Shares would not only be your claim to the guaranteed returns but also provide you with more ability to climb the ranks of the MLM reward system.
Red Flag #5From Associate to President Millionaire, members could climb the ranks by both acquiring new shares in the pool and successfully referring new members. At each new rank in membership, you received bonuses and higher returns. For you to move up in ranks, however, your referrals also needed to move up. Not only do you need to bring in new successful members, but your referrals do too. Sound familiar?
Red Flag #6The founders of Power Mining Pool are brothers and live in central Europe. And that’s all the information available. Searching their names, Andrew and Mike Conti, is about as helpful as the caricatures of themselves on their about page. Additionally, a WHOIS search of the company’s domain shows the admin contacts hidden behind a domain name privacy service.
Red Flag #7After the cease and desist, Power Mining Pool has up and left with members’ principal investments. Initially, there were accounts of members receiving their daily mining profits as promised. However, it’s common for early adopters of Ponzi schemes to see earnings while their principal investments are siphoned off.
Red Flag #8“Every share you purchase will earn you €70.” That’s a promise plucked directly from the former subpage subtly titled opportunities. Each share costs members €50 which means Power Mining Pool is guaranteeing 40 percent returns.
Power Mining Pool is only one example of a Bitcoin cloud mining service riddled with red flags and warning signs. In fact, there are breadcrumbs of evidence linking Power Mining Pool to other operational Bitcoin cloud mining scams. Battling these schemes is a game of whack-a-mole: closing down one just creates three more.
Just because red flags are present doesn’t always mean you have identified a scam. They are early warning signs and alarms telling us to look a little deeper, investigate further, and remain skeptical. Questions and suspicions are not inherently dangerous themselves but ignoring them is.
Power Mining Pool was peppered with reasons to raise concern and seek clarity. It is just one example in a long line of Bitcoin cloud mining Ponzi schemes. BitClub Network, HashOcean, Coinmulitplier Club, MinersLab, and Bitcoin Cloud Services are just a handful of other examples.
Unscrupulous operators are swindling and cheating people out of their money. If you see reasons to be concerned, then share it with the community, ask the operators for clarity, and be cautious. Don’t keep it a secret.
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