Former Microsoft Engineer Helps Raise $8 Million to Fund Giga Watt Project, an “Airbnb for Bitcoin Mining”
has raised $8 million to democratize access to the Washington state-based crypto mining operation founded by former Microsoft engineer Dave Carlson.
[Note: This is a press release.]
The facility allows anyone to participate in cryptocurrency mining through the WTT token, making attainable what has traditionally been an expensive, resource-reliant endeavor. WTT tokens represent the right to use the processing center’s capacity rent-free for 50 years, to accommodate 1 Watt’s worth of mining equipment power consumption. Token owners can use this capacity to accommodate their own miners or can rent out the WTT token to other users.
Giga Watt’s state-of-the-art facility in Wenatchee allows Bitcoins to be mined for under $600, significantly cheaper than their online purchase price of nearly . Access to inexpensive energy makes the location particularly economical, especially compared to many East Coast cities where interest in digital currencies is rising rapidly. Launched in partnership with on June 2, 2017, the 60-day Giga Watt token sale has raised $8 million and counting, with latest statistics available .
Giga Watt founder and CEO, Dave Carlson, explains:
By tokenizing our mining infrastructure, Giga Watt is finally able to extend our huge economic advantage to anyone in the world, large or small, to run their own mining business and be successful by having our expert team build and manage it. […] This is a move to decentralize the global balance of mining power and put it back in the hands of the little guy. The home miner built bitcoin, and I want anyone to succeed as a true participant in the explosive growth of cryptocurrency mining.
Full details on the Giga Watt project and WTT token are available in .
About Giga Watt
Giga Watt is a facility in Wenatchee, Washington which provides turnkey mining services and custom mining packages. The facility offers a full range of mining services including equipment sales, maintenance and repair, and private blockchain servicing. For more information, please visit .
About Cryptonomos
Cryptonomos is the blockchain solution for crowdsale, offering customizable structures and model smart contracts to cut down on costs and time at all stages of development, a wide selection of adaptable functions, independent auditing of smart contracts, and assurances of legal compliance and security. To learn more about Cryptonomos, please visit .
On December 14, 2017, BitPay a first step toward enforcing the payment protocol: All orders of the will require payments from Payment Protocol-compatible wallets, such as BitPay’s own wallet and a few others. This announcement came after an initial notice in November 2017, when BitPay first that BitPay invoices would soon require payments from wallets compatible with the .
BitPay’s move has since been met with resistance by some wallet developers that don’t support the bitcoin Payment Protocol; some are suggesting that BitPay is abusing its leading position in the payment processing space and putting user security at risk.
“We absolutely do not support BitPay in aggressively using their dominant position of market share to bully wallet providers into supporting their business plans or bully users into a system that degrades their privacy and the fungibility of bitcoin as a whole,” stated bitcoin wallet in its of January 2, 2018.
The Payment Protocol
(BIP70), proposed by Gavin Andresen and Mike Hearn in 2013, describes a protocol for communication between a merchant and their customer, “enabling both a better customer experience and better security against man-in-the-middle attacks on the payment process.” of the details of the payment protocol, written by Mike Hearn in Q/A format, is available on the bitcoin forum.
According to BitPay, the Payment Protocol will reduce user error in bitcoin payments, such as payments sent to a wrong address or with a transaction fee that is too low for fast processing by the bitcoin network.
“We answer thousands of customer support requests every month, and we see first-hand how these problems affect BitPay merchants and their customers,” notes BitPay, adding that if two wallets both “speak” Payment Protocol, the correct receiving bitcoin address and the correct sending amount are locked in automatically by creating an SSL-secured connection to the true owner of the receiving bitcoin address. Instead of cryptic bitcoin addresses, the protocol uses human readable identifiers, which are then mapped to bitcoin addresses.
“Our next step will be requiring Payment Protocol payments for all BitPay Card loads,” stated BitPay. “From there, we will move to require Payment Protocol for all BitPay invoices … We continue to work with other wallet providers in the bitcoin ecosystem to advance adoption of the bitcoin Payment Protocol. We’re encouraged by the response we have received. Widespread adoption of Payment Protocol will immediately improve the bitcoin payment experience.”
According to on the BitPay website, Copay, Mycelium and Electrum wallets, along with bitcoin Core, support Payment Protocol payments. “These wallets all already ‘speak’ Payment Protocol,” stated BitPay. “If you are using a non-Payment Protocol wallet or service to pay BitPay invoices, you will need to move your spending bitcoin to a wallet or service which can support Payment Protocol. We strongly recommend that you use a true bitcoin wallet for spending to avoid , but you will be able to use any service compatible with Payment Protocol.”
This list, however, is out-of-date. bitcoin Magazine reached out to several other wallets to verify their status.
“Our currently released app Airbitz does support BIP70 and has since 2015,” Paul Puey, Co-Founder and CEO of (recently ), told bitcoin Magazine. “Edge Wallet (currently in beta) will support BIP70 in a future production version.” BitPay currently lists Airbitz as not supporting BIP70.
also has supported BIP70 since 2015, contrary to information supplied on BitPay’s list.
Security Concerns
One of the most outspoken opponents of this policy shift has been Samourai Wallet.
“We have to be very clear here,” Samourai stated bluntly in its recent blog post. “Samourai Wallet will not support BIP70 in our products, therefore, our wallet users will NOT be able to send bitcoin to QR codes generated by BitPay invoices, as they do not provide a valid bitcoin address.”
According to Samourai, BIP70 “remains largely unadopted by the majority of wallet and service providers” due to many security and privacy concerns, including the required support of legacy public-key infrastructure features with known vulnerabilities, such as and .
Indeed, the recent revelations about Meltdown and Spectre have created additional security concerns among some critics.
“ greatly increase the risk of keys being stolen from memory,” James Hilliard, developer and MyRig engineer, told bitcoin Magazine, “since they are side-channel attacks that allow processes to spy on the memory other processes (wallet private keys generally have to go into memory at some point in order to sign the transaction).”
“We do share some of the concerns but do not feel as strongly as Samourai Wallet,” said Puey. “In the case of the acquisition of a payment QR code from a website, one is already trusting SSL public key infrastructure to know that a public address is from the owner. Adding BIP70 to that makes it no worse. However, if one is doing a peer-to-peer transaction between two wallets that are physically next to each other, there is no need to rely on an https server query to obtain a public address, and that process absolutely introduces more risk than necessary.”
Many bitcoin wallets, including Coinbase and Jaxx, don’t support BIP70 at the moment. Others, like Airbitz and its upcoming Edge, support BIP70 but less enthusiastically than BitPay.
Addison Cameron-Huff is President of , the company that develops the wallet. Referring to BitPay’s statement that BIP70 does for bitcoin what secured web-browsing (HTTPS) did for the internet, he told bitcoin Magazine, “I think BitPay is overstating the case for BIP70. It’s also a bit misleading to refer to BIPs as ‘standards,’” adding that the “BIP” acronym stands for “bitcoin Improvement Proposal,” not “bitcoin Improvement Standard.”
“Not showing addresses is a big change in how people use bitcoin, and, as of January 2018, I think it’s premature to force this change ecosystem-wide, but BitPay is only insisting upon this for people who want to use BitPay,” continued Cameron-Huff. “We’ll see over the coming months how this change affects their user base and whether alternative payment processing firms win marketshare (or don’t). Ultimately, the cryptocurrency world is one in which the best products and proposals tend to win out in the market, and only time will tell whether this was a good decision for BitPay and more importantly: a good decision for the bitcoin community.”
“We have had multiple conversations with BitPay and have expressed our concerns with the BIP70 protocol including unnecessary complications that do not truly solve the problems presented,” said Puey. “We feel that extensions to the BIP21 spec could have been implemented that would have achieved the same goals that BitPay desired without the added complications, centralization or SSL security implications.”
“While we intend to continue supporting BIP70 we do NOT recommend that providers use it or require it to receive payment and instead pursue extensions to BIP21 instead,” concluded Puey. “We have experienced a multitude of issues with BitPay’s support of BIP70 including their own servers being unable to provide payment information through the provided payment URL causing wallets to fallback to BIP21-style payments if capable.”
Future Adoption
Bread wallet CMO Aaron Lasher told bitcoin Magazine that while Bread already supports BIP70, the company has plans to “make it work with BitPay in an upcoming release.” He emphasized that it will be important to maintain the wallet’s core functionality and ensure that its high level of privacy remains.
“Bread is a consumer-focused wallet, so we support anything at face value that improves or simplifies the user experience, provided we are able to maintain sufficient privacy and financial control on behalf of our users.”
Similarly, Cameron-Huff explained that while Jaxx doesn’t currently support BIP70, if BIP70 becomes an actual widely adopted standard, then Jaxx will enable it for users.
“We will be keeping an eye on this change with BitPay and other large blockchain ecosystem organizations,” concluded Cameron-Huff. “We are always looking to improve Jaxx but also have to balance this with not forcing changes upon our users or implementing hasty changes that might cause a negative experience for our 600,000 users.”
A representative from the hardware wallet told bitcoin Magazine, “We do not plan yet to support BIP70 directly in our wallet as it’d only make sense if we could offer an end-to-end support to the hardware wallet which is not doable yet, considering the complexity of this protocol.”
Ledger added that it might support it through a translating gateway later in the future while keeping users aware of the extra risks. Like Airbitz/Edge, the company expressed a preference for BIP21.
“Security wise, we also believe that BIP70 is not in a great state today (not supporting ECDSA certificates, duplicating standard PKI issues where users have to authenticate possible rogue certificates, possibly forcing public authentication cookies on users through specific outputs) and would appreciate if all payment providers could keep offering regular BIP21 URLs for interoperability.”
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