Breaking down Ethereum 2.0 and its sweeping impact on crypto markets, weekly By Christine Kim Research Associate ETH Price +3.39% $2,318.26 If you were forwarded this newsletter and would like to receive it, sign up here. This week, I continue the conversation about Ethereum miners and how they’re preparing for changes to the reward dynamics of the network. Also, I take a look at what other asset types are popularly used on decentralized finance (DeFi) applications beyond ether (ETH). I’m your host, Christine Kim. Reply to this email any time with your thoughts, comments or queries. And between reads, chat with me on Twitter. Welcome to another edition of Valid Points. - Christine Source: CoinDesk Data Dashboard and beaconcha.in (Data as of July 6 20:22 UTC) If you’re new to “Valid Points” and the topic of Ethereum 2.0 in general, be sure to check out our 101 explainer on Eth 2.0 metrics to get up to speed about terminology used throughout this newsletter.
The amount of ETH locked in DeFi applications declined 11.5% during the second quarter. Notably, the total dollar value of all crypto assets under management in DeFi apps remained steady over the same time period, which indicates a rise in other asset types such as stablecoins or governance tokens for DeFi collateral and liquidity. In particular, the number of tokenized bitcoin created on Ethereum has been on a steady rise since the start of this year. As of Tuesday, there are more than 250,000 tokens backed by BTC, collectively worth roughly $8.6 billion at the time of writing and representing about 1.2% of total bitcoin supply.  While there are several protocols issuing bitcoin-backed stablecoins, the most popular one, responsible for over three-quarters of BTC supply on Ethereum, is Wrapped Bitcoin (WBTC).
WBTC leverages a technology known as “atomic swaps” to facilitate cross-chain cryptocurrency trades. Users on Ethereum can request new WBTC tokens from certified “merchants” after undergoing necessary anti-money-laundering and know-your-customer (AML/KYC) identification procedures. New mints and burns of WBTC are tracked publicly through the blockchain, as is the amount of BTC backing these tokens 1:1 on Bitcoin.
Speaking to the growing volume of tokenized bitcoin in DeFi, Denis Vinokourov, head of research at Synergia Capital, said in an interview with CoinDesk in June, “It shows the hunt-for-yield trade is nowhere near the exhaustion mark and also underlines the growing comfort, as well as a sense of security, that wrapping bitcoin is a safe method in earning yield on assets, be that by retail or more professional market participants.”
You’ve heard of DeFi, but have you heard of DeversiFi? DeversiFi is the easiest way to access DeFi opportunities on Ethereum: invest, trade, and send tokens without paying gas fees. As the first platform to use StarkWare’s batching technology, and as a ZK rollup, we bring you security, privacy and control, without sacrificing any of the cornerstones of profitable trading (speed, liquidity, choice). It's our mission to make DeFi accessible to everyone, so this summer we’re launching our full suite of tools - from managing your portfolio, to providing liquidity through our AMMs and earning rewards, DeversiFi is the place to be...So go on, what are you waiting for? Click here to use DeversiFi today. The Merge is one of two upcoming code changes on Ethereum that is expected to radically change network monetary policy and reward dynamics. It seeks to reduce the energy consumption of Ethereum by an estimated 99.95%. The other, Ethereum Improvement Proposal (EIP) 1559, is aimed at improving the transparency and efficiency of Ethereum’s fee market.
Last week, we discussed miners' perspectives on EIP 1559. While EIP 1559 is the more imminent upgrade slated for activation on the network early next month, its impact on miner revenue and profitability is minor in comparison with The Merge upgrade, according to Igor Stadnyk, the CEO of Ethereum mining pool Mineral.
“Basically, the current EIP is not a huge reduction [to rewards]. A huge reduction was from five to three ether. A huge reduction was from three to two ether,” Stadnyk said in a phone interview with CoinDesk.
Stadnyk is referring to changes that protocol developers have activated in the past on Ethereum to curb monetary inflation by reducing block subsidy rewards. Block subsidies are a fixed amount of ether awarded to miners for every block they successfully find and append to the blockchain. After The Merge, block subsidies will once again be reduced, only this time from 2 ETH to zero.
When there’s nothing left to mine
Once Ethereum merges with the Ethereum 2.0 Beacon Chain, mining on the network will become obsolete. For miners, there will be no block subsidies, no transaction fees and certainly no miner extractable value (MEV). Revenue from transaction fees and MEV will instead be awarded to users who contribute to network security by staking their coin holdings in increments of 32 ETH.
These users, also called “validator node operators,” will most consistently be rewarded on Ethereum in the form of interest on their staked ether. For validator node operators actively running software on Eth 2.0 today, their estimated annual percentage return (APR) for a single 32 ETH deposit is between 6% and 7%.
For Ethereum miner Brian Lee, those returns aren’t a convincing reason to make the switch from mining to validating post-Merge, given that he would likely have to sell some of his bitcoin holdings in order to have enough ether to stake. Lee’s long-term bets are on bitcoin becoming “a better store for wealth” than ether because of the experimental and frequently changing roadmap of Ethereum.
“So I’m thinking maybe I’ll switch to [mining] Ethereum Classic,” Lee said during a phone interview with CoinDesk. “There’s a ton of coins out there. I think a lot of guys I talked to [are] thinking about going to Ravencoin after Ethereum merges.”
Finding a new home
As the world’s second-largest blockchain by market capitalization, Ethereum is the most profitable cryptocurrency to mine on graphics processing unit (GPU) devices. These devices are also frequently used for video gaming applications. GPUs, unlike application-specific integrated circuit (ASIC) devices that dominate the Bitcoin blockchain, can be repurposed for different tasks and computations.
Michael D. Carter, the host of cryptocurrency mining YouTube channel BitsBeTrippin, told CoinDesk in a phone interview that according to his calculations, if all Ethereum GPU miners were to move over to Ravencoin, the price of the coin would have to appreciate roughly 10x in order for miners to remain profitable.
To Carter’s mind, the more likely scenario post-Merge is that miners end up splitting their computational energy, also called hashrate, across multiple different coins that support GPU mining and stay in business by spreading out to several new blockchain networks.
“You’re going to see network discovery and you’re going to get buzz around other networks naturally because people are going to want to know: Where are the miners going to be pointing their hashrate? Is there anything as profitable? What’s the value propositions of these other networks?” Carter said.
And it won’t just be miners doing network analysis and profitability projections post-Merge for mining alternatives to Ethereum.
Wolfgang Spraul, director of operations at Linzhi, a cryptocurrency mining hardware manufacturing company that builds Ethereum ASICs, told CoinDesk in an email, “If nobody on Ethereum is left using Ethash-PoW, [Ethereum’s mining algorithm], we will work with Ethereum Classic. And if no one there wants to use Ethash-PoW any longer, we will work with smaller coins like Ubiq.”
At this stage in the game with The Merge estimated by developers to be ready for activation early next year, mining pools such as 2Miners say it’s “too early to announce anything” concrete.
Plus, Carter adds, there’s still lots of work to be done on the protocol development side for The Merge; as such, the Ethereum mining community will want to keep a close eye and stay involved in the development process.
“We’re all investors and have aligned interests with regards to ETH succeeding so it’s a bit counterintuitive to torch that to the ground [prematurely],” Carter said. “Let’s get through [EIP 1559] and then let’s get ... back to The Merge.”
zkTube, an Ethereum Layer2 scaling solution that focused on using zero-knowledge proofs to solving the congestion and high gas fees problem, has been combined cutting-edge cryptography and ZK-Rollup to improve throughput and TPS. zkTube is focusing on the development process to complete "cross-rollup". zkTube is the first application to adopts (PLONK) technology into mining functions. It is an environmentally friendly mining mechanism based on decentralized distributed energy management. The cryptocurrency movement has never been so sprawling, reaching every corner of the planet. Crypto State by CoinDesk aims to connect with local communities to explore this movement of financial disruption and how it trickles down to every corner of the globe, from DeFi investment opportunities to alternative ways to transact and store wealth. We're making virtual stops with audiences in Nigeria, the Middle East and Southeast Asia this year. Register for the Crypto State virtual tour. -
Lending rates and trade volume on DeFi applications have dropped significantly over the past few months. TAKEAWAY: Daily DEX volume declined 55% from May to June, while three-month interest rates for the stablecoin USDC on Aave, the largest decentralized lending platform by total value locked, has declined from a high of over 10% to less than 4% over the same period. User growth for DeFi apps, however, has stayed relatively steady, growing 12% this past month. (Blog post, Glassnode) -
Jim Cramer, host of CNBC TV show ‘Mad Money,” announced he’s investing in ether again after selling nearly all of his bitcoin holdings. TAKEAWAY: Cramer announced he had sold “nearly all” of his bitcoin amid concerns over China’s crackdown on bitcoin mining and is turning to buying ether as an alternative crypto investment. The CNBC host said he bought more ether after bitcoin stabilized at around $30,000, adding that he likes “ethereum because … it’s more of a currency.” (Article, Business Insider) -
Big Four accounting firm EY has published code for a new layer 2 scaling system to help battle increasing transaction costs on the Ethereum blockchain. TAKEAWAY: EY’s project, Nightfall 3, builds upon a privacy protocol on Ethereum that the firm “open-sourced” back in May 2019. Nightfall 3 combines the use of zero knowledge proofs (ZKPs) and optimistic rollups for efficient transaction verification. The code is available in the public domain on GitHub for anyone to access. EY global blockchain leader Paul Brody said this was done intentionally to help “speed up enterprise adoption” of Ethereum. (Article, CoinDesk) -
A review of Ethereum 2.0 validator efficiency, showed the median validator is 98% effective at earning the maximum amount of rewards possible from the protocol. TAKEAWAY: The median validator is receiving 98% of its possible rewards, while no single validator reached 100% efficiency. The review shows that the majority of validator node operators are competent and can hardly improve upon current performance. (Blog Post, Pintail) -
A block number has been proposed for activation of the London hard fork upgrade on Ethereum. TAKEAWAY: A Github pull request to lock in the release of London at block number 12965000 was submitted by Ethereum Foundation’s Tim Beiko. Block 12965000 is expected to hit between 13:00 UTC and 17:00 UTC on Aug. 4. The proposal comes after two successful activations of the hard fork upgrade on Ethereum test networks Ropsten and Goerli, with a third testnet release scheduled for sometime today on the Rinkeby network. Beiko stated in a Githhub comment, “August 4th should provide enough time to advertise the client releases that are mainnet compatible, and allow infrastructure providers & node operators to upgrade.” (Governance Proposal, GitHub)
– Teddy Oosterbaan A message from CoinDesk Research In case you're not a fan of this newsletter, you can unsubscribe here. Valid Points incorporates information and data directly from CoinDesk’s own Eth 2.0 validator node in weekly analysis. All profits made from this staking venture will be donated to a charity of our choosing once transfers are enabled on the network. For a full overview of the project, check out our announcement post. You can verify the activity of the CoinDesk Eth 2.0 validator in real time through our public validator key, which is: 0xad7fef3b2350d220de3ae360c70d7f488926b6117e5f785a8995487c46d323ddad0f574fdcc50eeefec34ed9d2039ecb. Search for it on any Eth 2.0 block explorer site! I'll be extending today's conversation on Ethereum 2.0 with Consensys’ Ben Edgington in a CoinDesk podcast series called “Mapping Out Eth 2.0.” New episodes air every Thursday. Listen and subscribe through the CoinDesk podcast feed on Apple Podcasts, Spotify, Pocketcasts, Google Podcasts, Castbox, Stitcher, RadioPublica, IHeartRadio or RSS. ATTENTION: Scammers have been sending fraudulent emails with links to sites disguised to look like coindesk.com. If you are in doubt about a link, type https://www.coindesk.com directly into your browser; do not copy and paste. Remember, if something seems too good to be true, it probably is. Copyright © 2021 CoinDesk, All rights reserved. 250 Park Avenue South New York, NY 10003, USA |
