Crypto
Making Methane Reduction Profitable: The Story of DenverBitcoin
This is an opinion editorial by Robert Warren, partner at Distributed Hash and business development at Upstream Data Inc.
This is the story of a father and son team that began their journey looking for cheap energy but found themselves sitting on one of the largest waste energy sources in the industry. The natural gas industry has found itself a perfect partner in bitcoin mining, and Adam Ortolf of Stranded Energy Investments has the mine to prove it.
In a truly entrepreneurial storyline, Adam Ortolf of Colorado (AKA @DenverBitcoin) went from managing a print shop on the Front Range to standing up a stranded natural gas bitcoin mine, and now helping grow Upstream Data Inc. into the industry provider it is today.
In 2017 Ortolf was managing a UPS store on the Colorado Front Range. One particular busy afternoon a patient customer noticed his work ethic and offered him a position at his oil and gas accounting company. Knowing nothing about oil and gas, Ortolf was skeptical of the offer, but after some consideration decided to join the small team that helped facilitate production accounting and management of oil wells.
It was there that Ortolf developed a feel for the oilfield from the hundreds of pages of production documentation he would comb through to produce reports for. His mentor, Rick, took the time to sit him down and whiteboard everything from planning to producing in the oilfield, “He taught me how to drill a well, everything from drilling to casing to perforation … I started to understand the economics of oil and gas. By this point I hadn’t even deeply understood bitcoin.”
“I learned oil and gas accounting and reporting just by doing it,” Ortolf says. “Gas can have a million different little variables. Maybe you’re flaring some of the gas, selling some of the gas, and maybe some of the gas is headed over here to a generator that powers a light and your internet. How do you account for that every month?” Poring over the numbers, Ortolf developed an intuition for well site operations. “I started to take notice when the numbers would be wrong,” he says.
It was in the numbers that Ortolf began to see how the patchwork of monitoring and legal requirements around natural gas under-reported the amount of gas being produced and often disposed of on sites.
“I learned what human beings actually do at the well site because I was reporting all of the important information … in the United States right now what’s reported, and this is an important distinction, what’s reported isn’t real. That’s what you pay taxes on and what you get paid for, but what isn’t being accounted for are gas lines popping, leaks, venting. If you are required to report on that you have to estimate, and if you’re going to get fined, you estimate low,” Ortolf said.
With that caveat in mind, it is often reported that approximately one billion cubic feet of natural gas is vented or flared daily, the majority coming from Texas. However, because Texas is more permissive of venting and flaring, these estimated numbers are considered artificially high compared to other oil producing states. When venting or flaring is heavily regulated or fined in a state, producers are incentivized to underreport what is happening on the well site.
Some rough estimates say that twice as much gas is vented or flared versus what is reported. This is enough energy to double the current bitcoin hash rate (approximately 200 exahash of wasted power at present difficulty).
The Opportunity In Waste Natural Gas
With eyes wide open to the vast amounts of natural gas wasted or lost every day, Ortolf found himself connecting two disparate universes — that of Bitcoin and oil and gas.
“There was an article about the mining death spiral. That term intrigued me then. Now understanding mining, it’s just FUD (Fear, uncertainty and doubt). It’s a market function. But being a naive person I thought Bitcoin was just another internet money scam.”
Understanding energy, Ortolf wanted to understand how this magic internet money scam actually worked. He thought, “I bet you the guys that are pulling the strings are the miners. I bet you I can figure out how they’re doing it. So I went to go learn about mining to figure out how these guys were scamming everybody.”
After researching the Bitcoin protocol and how mining worked in the system, Ortolf came to an unexpected conclusion, “Holy sh*t, you can’t rig this game, nobody can cheat this game — you can’t cheat a kWh.”
It was there that the connection between the often stranded, wasted or unaccounted for energy he worked with every day merged with bitcoin mining, “I understood energy, I understood oil and gas. I understood at this point that natural gas powers a significant percentage of the world, and that much of it is wasted … the way to produce this [bitcoin] is to generate electricity, and that’s a really low barrier.”
If miners on the Bitcoin network used this immense amount of lost natural gas, you would have a cost effective and environmentally positive way of funding the operation.
Ortolf explained, “We can sequester and mitigate it [waste gas] in an economical way, in a way that is actually profitable and reduces air emissions. All of a sudden you don’t need foundations to donate to save the planet, this is a self sustaining way to mitigate waste.”
He researched to see who else had made this connection. With little progress after weeks of hunting, he set up a Google alert for “flare gas mining” and combed through the results. One day the recommended reply from Google sent back the name “Upstream Data.”
Ortolf navigated to the website, “Finally, I was reading things that I had only been thinking… As much as today it’s a no brainer, at the time it didn’t feel anything like that. At the time I felt like a bit of a kook, like maybe I’m dreaming here.”
The Upstream Data Connection
Ortolf immediately scheduled a call with his business partner (his father) and Upstream Data. After a few hours on that first phone call with CEO Steve Barbour discussing the oilfield and bitcoin mining, Stranded Energy Investments decided to invest in an off grid bitcoin mining operation through Upstream Data, what is now called a Hash Combo.
What Ortolf said he loved about Upstream Data was the customer oriented nature of the business. Instead of the many get-rich-quick companies that have emerged and disappeared in this space through the years, “This guy was trying to build a 50 year gas company,” Ortolf says, “This company is going to be one of the best oil and gas companies of the century, he [Steve] has the vision and leadership skills to pull it off.”
The Upstream build consisted of a 50kW generator powering old generation Antminer S9s. Ortolf and his father initially invested in the building, generator and ASICs, and utilized Upstream Data’s engine maintenance services to keep the facility running on a Canadian well. In total they were generating approximately 400 terahash on an engine that consumed ~15 MCF of natural gas per day. This netted out to approximately $40/day at a $0.10 hash price.
But even with operations running on cheap gas, they were hit by a stagnation of hash price and an increase in mining difficulty. It was the rainy season in China, and miners were feasting on the glut of hydro power produced. Ortolf explained how he and his father asked themselves, saying, “How is it possible that we have the cheapest power in the world and we’re getting squeezed? And then, boom — rainy season ends in China, a ton of hash rate turns off, then bitcoin starts trickling back up … it happened fast, bitcoin was at forty-five thousand bucks and it was like we were buying it for eleven.”
From those experiences Ortolf continued his advocacy, consulting with oil and gas companies and energy producers to discuss the utilization of stranded or wasted energy for productive ends. Because of his experiences with Upstream Data Inc. he continued to send customers to them for their builds, “It was the only place I knew to send people,” Ortolf adds.
In a final turn of fate, just as his oil and gas mentor, Rick, noticed Ortolf’s efforts at the print shop, Steve Barbour could see the passion Ortolf brought to his consultation. Steve called Ortolf and offered him a position on the Upstream Data team in business development. So today when you reach out to Upstream Data to set up your first operation, you may have the opportunity to chat with Ortolf about his experiences setting up that first mine in the oilfield.
This is a guest post by Rob Warren. Opinions expressed are entirely their own and do not necessarily reflect those of BTC Inc or Bitcoin Magazine.
El Salvador’s Minister of the Economy Maria Luisa Hayem Brevé submitted a digital assets issuance bill to the country’s legislative assembly, paving the way for the launch of its bitcoin-backed “volcano” bonds.
First announced one year ago today, the pioneering initiative seeks to attract capital and investors to El Salvador. It was revealed at the time the plans to issue $1 billion in bonds on the Liquid Network, a federated Bitcoin sidechain, with the proceedings of the bonds being split between a $500 million direct allocation to bitcoin and an investment of the same amount in building out energy and bitcoin mining infrastructure in the region.
A sidechain is an independent blockchain that runs parallel to another blockchain, allowing for tokens from that blockchain to be used securely in the sidechain while abiding by a different set of rules, performance requirements, and security mechanisms. Liquid is a sidechain of Bitcoin that allows bitcoin to flow between the Liquid and Bitcoin networks with a two-way peg. A representation of bitcoin used in the Liquid network is referred to as L-BTC. Its verifiably equivalent amount of BTC is managed and secured by the network’s members, called functionaries.
“Digital securities law will enable El Salvador to be the financial center of central and south America,” wrote Paolo Ardoino, CTO of cryptocurrency exchange Bitfinex, on Twitter.
Bitfinex is set to be granted a license in order to be able to process and list the bond issuance in El Salvador.
The bonds will pay a 6.5% yield and enable fast-tracked citizenship for investors. The government will share half the additional gains with investors as a Bitcoin Dividend once the original $500 million has been monetized. These dividends will be dispersed annually using Blockstream’s asset management platform.
The act of submitting the bill, which was hinted at earlier this year, kickstarts the first major milestone before the bonds can see the light of day. The next is getting it approved, which is expected to happen before Christmas, a source close to President Nayib Bukele told Bitcoin Magazine. The bill was submitted on November 17 and presented to the country’s Congress today. It is embedded in full below.
This is an opinion editorial by Joakim Book, a Research Fellow at the American Institute for Economic Research, contributor and copy editor for Bitcoin Magazine and a writer on all things money and financial history.
I don’t.
That’s it. That’s the article.
In all sincerity, that is the full message: Just don’t do it. It’s not worth it.
You’re not an excited teenager anymore, in desperate need of bragging credits or trying out your newfound wisdom. You’re not a preaching priestess with lost souls to save right before some imminent arrival of the day of reckoning. We have time.
Instead: just leave people alone. Seriously. They came to Thanksgiving dinner to relax and rejoice with family, laugh, tell stories and zone out for a day — not to be ambushed with what to them will sound like a deranged rant in some obscure topic they couldn’t care less about. Even if it’s the monetary system, which nobody understands anyway.
Get real.
If you’re not convinced of this Dale Carnegie-esque social approach, and you still naively think that your meager words in between bites can change anybody’s view on anything, here are some more serious reasons for why you don’t talk to friends and family about Bitcoin the protocol — but most certainly not bitcoin, the asset:
- Your family and friends don’t want to hear it. Move on.
- For op-sec reasons, you don’t want to draw unnecessary attention to the fact that you probably have a decent bitcoin stack. Hopefully, family and close friends should be safe enough to confide in, but people talk and that gossip can only hurt you.
- People find bitcoin interesting only when they’re ready to; everyone gets the price they deserve. Like Gigi says in “21 Lessons:”
“Bitcoin will be understood by you as soon as you are ready, and I also believe that the first fractions of a bitcoin will find you as soon as you are ready to receive them. In essence, everyone will get ₿itcoin at exactly the right time.”
It’s highly unlikely that your uncle or mother-in-law just happens to be at that stage, just when you’re about to sit down for dinner.
- Unless you can claim youth, old age or extreme poverty, there are very few people who genuinely haven’t heard of bitcoin. That means your evangelizing wouldn’t be preaching to lost, ignorant souls ready to be saved but the tired, huddled and jaded masses who could care less about the discovery that will change their societies more than the internal combustion engine, internet and Big Government combined. Big deal.
- What is the case, however, is that everyone in your prospective audience has already had a couple of touchpoints and rejected bitcoin for this or that standard FUD. It’s a scam; seems weird; it’s dead; let’s trust the central bankers, who have our best interest at heart.
No amount of FUD busting changes that impression, because nobody holds uninformed and fringe convictions for rational reasons, reasons that can be flipped by your enthusiastic arguments in-between wiping off cranberry sauce and grabbing another turkey slice. - It really is bad form to talk about money — and bitcoin is the best money there is. Be classy.
Now, I’m not saying to never ever talk about Bitcoin. We love to talk Bitcoin — that’s why we go to meetups, join Twitter Spaces, write, code, run nodes, listen to podcasts, attend conferences. People there get something about this monetary rebellion and have opted in to be part of it. Your unsuspecting family members have not; ambushing them with the wonders of multisig, the magically fast Lightning transactions or how they too really need to get on this hype train, like, yesterday, is unlikely to go down well.
However, if in the post-dinner lull on the porch someone comes to you one-on-one, whisky in hand and of an inquisitive mind, that’s a very different story. That’s personal rather than public, and it’s without the time constraints that so usually trouble us. It involves clarifying questions or doubts for somebody who is both expressively curious about the topic and available for the talk. That’s rare — cherish it, and nurture it.
Last year I wrote something about the proper role of political conversations in social settings. Since November was also election month, it’s appropriate to cite here:
“Politics, I’m starting to believe, best belongs in the closet — rebranded and brought out for the specific occasion. Or perhaps the bedroom, with those you most trust, love, and respect. Not in public, not with strangers, not with friends, and most certainly not with other people in your community. Purge it from your being as much as you possibly could, and refuse to let political issues invade the areas of our lives that we cherish; politics and political disagreements don’t belong there, and our lives are too important to let them be ruled by (mostly contrived) political disagreements.”
If anything, those words seem more true today than they even did then. And I posit to you that the same applies for bitcoin.
Everyone has some sort of impression or opinion of bitcoin — and most of them are plain wrong. But there’s nothing people love more than a savior in white armor, riding in to dispel their errors about some thing they are freshly out of fucks for. Just like politics, nobody really cares.
Leave them alone. They will find bitcoin in their own time, just like all of us did.
This is a guest post by Joakim Book. Opinions expressed are entirely their own and do not necessarily reflect those of BTC Inc or Bitcoin Magazine.
This is an opinion editorial by Federico Tenga, a long time contributor to Bitcoin projects with experience as start-up founder, consultant and educator.
The term “smart contracts” predates the invention of the blockchain and Bitcoin itself. Its first mention is in a 1994 article by Nick Szabo, who defined smart contracts as a “computerized transaction protocol that executes the terms of a contract.” While by this definition Bitcoin, thanks to its scripting language, supported smart contracts from the very first block, the term was popularized only later by Ethereum promoters, who twisted the original definition as “code that is redundantly executed by all nodes in a global consensus network”
While delegating code execution to a global consensus network has advantages (e.g. it is easy to deploy unowed contracts, such as the popularly automated market makers), this design has one major flaw: lack of scalability (and privacy). If every node in a network must redundantly run the same code, the amount of code that can actually be executed without excessively increasing the cost of running a node (and thus preserving decentralization) remains scarce, meaning that only a small number of contracts can be executed.
But what if we could design a system where the terms of the contract are executed and validated only by the parties involved, rather than by all members of the network? Let us imagine the example of a company that wants to issue shares. Instead of publishing the issuance contract publicly on a global ledger and using that ledger to track all future transfers of ownership, it could simply issue the shares privately and pass to the buyers the right to further transfer them. Then, the right to transfer ownership can be passed on to each new owner as if it were an amendment to the original issuance contract. In this way, each owner can independently verify that the shares he or she received are genuine by reading the original contract and validating that all the history of amendments that moved the shares conform to the rules set forth in the original contract.
This is actually nothing new, it is indeed the same mechanism that was used to transfer property before public registers became popular. In the U.K., for example, it was not compulsory to register a property when its ownership was transferred until the ‘90s. This means that still today over 15% of land in England and Wales is unregistered. If you are buying an unregistered property, instead of checking on a registry if the seller is the true owner, you would have to verify an unbroken chain of ownership going back at least 15 years (a period considered long enough to assume that the seller has sufficient title to the property). In doing so, you must ensure that any transfer of ownership has been carried out correctly and that any mortgages used for previous transactions have been paid off in full. This model has the advantage of improved privacy over ownership, and you do not have to rely on the maintainer of the public land register. On the other hand, it makes the verification of the seller’s ownership much more complicated for the buyer.
Source: Title deed of unregistered real estate propriety
How can the transfer of unregistered properties be improved? First of all, by making it a digitized process. If there is code that can be run by a computer to verify that all the history of ownership transfers is in compliance with the original contract rules, buying and selling becomes much faster and cheaper.
Secondly, to avoid the risk of the seller double-spending their asset, a system of proof of publication must be implemented. For example, we could implement a rule that every transfer of ownership must be committed on a predefined spot of a well-known newspaper (e.g. put the hash of the transfer of ownership in the upper-right corner of the first page of the New York Times). Since you cannot place the hash of a transfer in the same place twice, this prevents double-spending attempts. However, using a famous newspaper for this purpose has some disadvantages:
- You have to buy a lot of newspapers for the verification process. Not very practical.
- Each contract needs its own space in the newspaper. Not very scalable.
- The newspaper editor can easily censor or, even worse, simulate double-spending by putting a random hash in your slot, making any potential buyer of your asset think it has been sold before, and discouraging them from buying it. Not very trustless.
For these reasons, a better place to post proof of ownership transfers needs to be found. And what better option than the Bitcoin blockchain, an already established trusted public ledger with strong incentives to keep it censorship-resistant and decentralized?
If we use Bitcoin, we should not specify a fixed place in the block where the commitment to transfer ownership must occur (e.g. in the first transaction) because, just like with the editor of the New York Times, the miner could mess with it. A better approach is to place the commitment in a predefined Bitcoin transaction, more specifically in a transaction that originates from an unspent transaction output (UTXO) to which the ownership of the asset to be issued is linked. The link between an asset and a bitcoin UTXO can occur either in the contract that issues the asset or in a subsequent transfer of ownership, each time making the target UTXO the controller of the transferred asset. In this way, we have clearly defined where the obligation to transfer ownership should be (i.e in the Bitcoin transaction originating from a particular UTXO). Anyone running a Bitcoin node can independently verify the commitments and neither the miners nor any other entity are able to censor or interfere with the asset transfer in any way.
Since on the Bitcoin blockchain we only publish a commitment of an ownership transfer, not the content of the transfer itself, the seller needs a dedicated communication channel to provide the buyer with all the proofs that the ownership transfer is valid. This could be done in a number of ways, potentially even by printing out the proofs and shipping them with a carrier pigeon, which, while a bit impractical, would still do the job. But the best option to avoid the censorship and privacy violations is establish a direct peer-to-peer encrypted communication, which compared to the pigeons also has the advantage of being easy to integrate with a software to verify the proofs received from the counterparty.
This model just described for client-side validated contracts and ownership transfers is exactly what has been implemented with the RGB protocol. With RGB, it is possible to create a contract that defines rights, assigns them to one or more existing bitcoin UTXO and specifies how their ownership can be transferred. The contract can be created starting from a template, called a “schema,” in which the creator of the contract only adjusts the parameters and ownership rights, as is done with traditional legal contracts. Currently, there are two types of schemas in RGB: one for issuing fungible tokens (RGB20) and a second for issuing collectibles (RGB21), but in the future, more schemas can be developed by anyone in a permissionless fashion without requiring changes at the protocol level.
To use a more practical example, an issuer of fungible assets (e.g. company shares, stablecoins, etc.) can use the RGB20 schema template and create a contract defining how many tokens it will issue, the name of the asset and some additional metadata associated with it. It can then define which bitcoin UTXO has the right to transfer ownership of the created tokens and assign other rights to other UTXOs, such as the right to make a secondary issuance or to renominate the asset. Each client receiving tokens created by this contract will be able to verify the content of the Genesis contract and validate that any transfer of ownership in the history of the token received has complied with the rules set out therein.
So what can we do with RGB in practice today? First and foremost, it enables the issuance and the transfer of tokenized assets with better scalability and privacy compared to any existing alternative. On the privacy side, RGB benefits from the fact that all transfer-related data is kept client-side, so a blockchain observer cannot extract any information about the user’s financial activities (it is not even possible to distinguish a bitcoin transaction containing an RGB commitment from a regular one), moreover, the receiver shares with the sender only blinded UTXO (i. e. the hash of the concatenation between the UTXO in which she wish to receive the assets and a random number) instead of the UTXO itself, so it is not possible for the payer to monitor future activities of the receiver. To further increase the privacy of users, RGB also adopts the bulletproof cryptographic mechanism to hide the amounts in the history of asset transfers, so that even future owners of assets have an obfuscated view of the financial behavior of previous holders.
In terms of scalability, RGB offers some advantages as well. First of all, most of the data is kept off-chain, as the blockchain is only used as a commitment layer, reducing the fees that need to be paid and meaning that each client only validates the transfers it is interested in instead of all the activity of a global network. Since an RGB transfer still requires a Bitcoin transaction, the fee saving may seem minimal, but when you start introducing transaction batching they can quickly become massive. Indeed, it is possible to transfer all the tokens (or, more generally, “rights”) associated with a UTXO towards an arbitrary amount of recipients with a single commitment in a single bitcoin transaction. Let’s assume you are a service provider making payouts to several users at once. With RGB, you can commit in a single Bitcoin transaction thousands of transfers to thousands of users requesting different types of assets, making the marginal cost of each single payout absolutely negligible.
Another fee-saving mechanism for issuers of low value assets is that in RGB the issuance of an asset does not require paying fees. This happens because the creation of an issuance contract does not need to be committed on the blockchain. A contract simply defines to which already existing UTXO the newly issued assets will be allocated to. So if you are an artist interested in creating collectible tokens, you can issue as many as you want for free and then only pay the bitcoin transaction fee when a buyer shows up and requests the token to be assigned to their UTXO.
Furthermore, because RGB is built on top of bitcoin transactions, it is also compatible with the Lightning Network. While it is not yet implemented at the time of writing, it will be possible to create asset-specific Lightning channels and route payments through them, similar to how it works with normal Lightning transactions.
Conclusion
RGB is a groundbreaking innovation that opens up to new use cases using a completely new paradigm, but which tools are available to use it? If you want to experiment with the core of the technology itself, you should directly try out the RGB node. If you want to build applications on top of RGB without having to deep dive into the complexity of the protocol, you can use the rgb-lib library, which provides a simple interface for developers. If you just want to try to issue and transfer assets, you can play with Iris Wallet for Android, whose code is also open source on GitHub. If you just want to learn more about RGB you can check out this list of resources.
This is a guest post by Federico Tenga. Opinions expressed are entirely their own and do not necessarily reflect those of BTC Inc or Bitcoin Magazine.
