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We have seen that despite the short launch time of the product, the TVL of the project has risen rapidly. On the one hand, Alpha endorsebitcoin halving live streamd the project. On the other hand, the official also publicly stated that subsequent airdrops will be carried out for deposit and borrowing and short-selling users. The project brought in a lot of funds. However, the utilization rate of Beta Finance funds is currently low.

The so-called Rollup here refers to the collection of multiple transactions under the chain, compressed into a transaction, and then sent to the main network, so as to achieve the effect of saving transaction costs and reducing the amount of interaction. How to ensure the security and authenticity of the data under the Rollup chain, based on the different proof mechanisms, gave birth to two mainstream expansion solutions that we are familiar with-ZK Rollp (zero-knowledge proof) and Optimistic Rollup (fraud proof). Each has its own advantages and disadvantages in performance. As we will introduce later, the Arbitrum launched this time is the latter (subtle differences).can you buy dogecoin ukBecause the era of Ethereum sharding is in the foreseeable future, Layer 2 has always been regarded as the best solution to relay the Ethereum ecology. "The current L2 is approximately equivalent to the state of July to August last year." This is Shenyu's current Layer 2 Judgement of the track.

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At present, Layer 2 is divided from the width of the application. It can be divided into two categories, general-purpose and vertical. For example, Loopring, dYdX, Synthetix are all vertical applications, and general-purpose ones include Arbitrum, zkSync, etc. It is equivalent to the "Layer 2 public chain". If there is a Layer 2 overlord in the future, then there is a high probability that it will also come out of this field.As a track that has just begun to rise, Layer 2 has high hopes from many people. Some people think that it will start a new round of "DeFi Summer", and some people think that it will give birth to a Layer 2 comparable to Ethereum. So who has it? This potential? What are the Layer 2 general-purpose projects worthy of our attention?At present, the zkSync network only supports the transfer function, and the supported currencies are relatively limited. It only supports dozens of mainstream currencies such as UNI, DAI, USDC, etc. As the ZK Rollup solution has relatively large technical difficulties in compatible EVM, it must be implemented Like Arbitrum's current features, it is not yet realistic. At the end of last month, the official also postponed the launch of the testnet zkSync2.0 (EVM version) and gradually opened the testnet in three phases, precisely for this reason.The interesting point is: in zkSync network payment gas, you can use other tokens instead, you don’t need to have ETH, for example: in Gitcoin donation, if you donate with DAI in zkSync network, you can directly use DAI as Gas fee, for those tokens that do not have a liquid market price, the fee can also be paid with other tokens.In the zkSync network, transaction costs are mainly divided into two parts: the off-chain part and the on-chain part. The off-chain part is the calculation cost of state storage and zero-knowledge proof generation, which is fixed, and the official estimate is about 0.001 US dollars per transfer. The on-chain part is that the verifier must pay Ethereum gas to verify the zero-knowledge proof. The cost is mainly based on the gas price of the Ethereum main network, but this is several orders of magnitude cheaper than the normal ETH/ERC20 transfer cost.

Proof mechanism: zero-knowledge proofAdvantages of zkSync: Every transaction data is stored on the main chain, which is more secure; it is faster to exit the second-tier network (ideally a few minutes, but the actual measurement takes about 2-3 hours).Since the product has not yet been launched, the risk parameters of project assets and other information have not yet been disclosed. In terms of contracts, Euler has officially disclosed three contract security partners, including Certora, Halborn, Solidified, and ZK Labs (the two collaborated to issue reports), and they have obtained two contract audit reports. Since Euler has introduced more innovative mechanisms, the amount of native code is also large. The issue of contract security is the top priority, and the team still attaches great importance to it.

Euler is committed to becoming a Uniswap in the lending field, providing lending liquidity and composability for more long-tail assets, and has a strong investor background. The agreement has introduced many innovative mechanisms to address the shortcomings of the current lending agreement, but since the agreement has not yet been launched, the practical effects of these innovations remain to be seen. There is still no clear timetable for the launch of the project, but the administrator of the Chinese community Chris (Mr. the well-known encrypted KOL block) said that more news may be disclosed in September.Product launch time: August 17, 2021Beta Finance is a decentralized permissionless lending platform incubated by Alpha Finance. Its feature is that users can spontaneously establish currency asset pools, focus on the long-tail asset market, and focus on scenarios where assets are short-selling.Beta Finance received a strategic investment in July this year. Investors include Spartan Group, ParaFi Capital, Multicoin Capital, DeFiance Capital and Delphi Digital. Generally speaking, the investors have a pretty good background.

1. Unlicensed money marketLike Euler, Beta Finance also pays attention to the long-tail lending market outside of mainstream assets and regards it as the main target market. Users can freely create asset classes that Beta Finance does not currently have to lend out their own crypto assets, but this feature has not yet been opened.

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2. Provide a convenient asset shorting experienceThrough Beta Finance, users can short an asset with one click by borrowing. Although users can also lend assets short on other lending platforms, they currently face two problems:The operation is relatively cumbersome, requiring mortgage assets, lending short assets, and selling short assets to DEX. The cost of time and contract costs are relatively high.Mainstream lending platforms only support mainstream assets, the range of options is small, and the price fluctuations of mainstream assets are small, and the potential for short-selling is insufficient

Beta Finance fits the needs of users on these two points.First of all, it provides a one-click short-selling interface for short sellers. Users can quickly select their short-selling collateral and short-selling objects. Beta will automatically borrow the corresponding short assets through its own currency market and sell short on the selected DEX. , And then the assets obtained from the sale will continue to be included in the collateral to reduce risk. In this process, users do not need to interact with multiple protocols, thus saving high gas fees and avoiding rushing in the face of sudden market opportunities.In addition to the improvement of the short-selling experience and the reduction of costs, Beta Finance's permissionless features and product positioning focusing on long-tail assets also mean that there will be more non-mainstream assets available for short-sellers on Beta Finance in the future. These non-mainstream assets often have more extensive short-selling or hedging needs.We have seen that despite the short launch time of the product, the TVL of the project has risen rapidly. On the one hand, Alpha endorsed the project. On the other hand, the official also publicly stated that subsequent airdrops will be carried out for deposit and borrowing and short-selling users. The project brought in a lot of funds. However, the utilization rate of Beta Finance funds is currently low.

Among all the listed assets, USDC ranks first in deposit volume and capital utilization rate.We found that because Beta is in the first stage of its launch, 16 of the assets are all certified assets (Verified Markets) that are officially reviewed and rated. Among them, the only asset of Risky Markets is Feisty Doge NFT's fragmented token NFD. , NFD is an ERC-20 ownership token after the Feisty Doge NFT (Dogecoin prototype NFT) is split on the NFT fragmentation protocol Fractional. It is a typical long-tail asset and it is also the main asset type that Beta Finance wants to support in the future. .

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Beta Finance's product functional interface style is simple, the layout is reasonable, the interactive design also conforms to the user's intuition, and it is easy to use. On each business function page, the data display is also quite detailed, which is reassuring.At present, the project has not issued any tokens, nor has any information related to the total amount of tokens and distribution methods found on the official website, nor has it described the usage and scenarios of the tokens.

It is expected that the detailed token model will not be disclosed until the tokens start to be distributed.risk controlBeta Finance will classify certified assets (Verified Markets), with the highest level being S level (three stable coins), followed by ETH and WBTC being AA level. Different levels of collateral correspond to different lending rates (LTV) and liquidation line parameters, but currently only ETH and three stable coins are supported as collateral.Beta Finance's certified asset level and corresponding risk parameters, source: Beta Finance documentIt is worth mentioning that Beta Finance also disclosed the classification logic and model of certified assets. The evaluation dimensions include smart contracts of assets, counterparties and transactions of assets, which are very detailed.In terms of smart contracts, Beta Finance has obtained reports from Peckshield and OpenZeppelin, two audit institutions, and has launched a Bug bounty program in cooperation with Immunefi.

On the whole, Beta Finance's security preparations are relatively complete.Summarize

Beta Finance has accurate product positioning and business scenarios, focusing on long-tail asset lending and short-selling services, which is a distinct difference from the existing large-scale lending platforms. Its product concept is concise, and the functional combination of long tail assets + one-click shorting also has a large market growth space. In addition, Beta Finance's investor background is quite good. Although the project has not officially started the token distribution and has not announced the token model, it deserves long-term attention.Project Status

Product launch time: August 19, 2021Benqi is the first native lending agreement on Avalanche, led by Ascensive Assets, with participation from Dragonfly Capital, Spartan Group, Ava Labs, GBV Capital and other institutions. Benqi's current products are similar to most mainstream lending platforms, adopting the borrowing model of a pool of funds, and all product mechanisms are quite satisfactory, without much innovation.

Project FeaturesAs mentioned above, Benqi itself does not have much innovation in mechanism. Its TVL soaring comes from first-mover advantage on the one hand, and from the 3 million US dollar liquidity mining jointly launched by Benqi and the Avax Foundation on the other hand. In addition to mining subsidies, Benqi itself will also distribute project tokens QI to the users of the agreement as a reward. The total monthly subsidy amount exceeds 10 million U.S. dollars.Business conditionsBenqi is the largest project in the avalanche protocol ecology. According to data from DeFi Llama, its TVL has accounted for 47% of the total TVL of the avalanche protocol.

We can find that Benqi's high total funds and capital utilization rate are largely due to the higher token subsidies at the current stage.Product UI/UX

Benqi's product interface is relatively simple and quite satisfactory. Compared with Qubit and Beta Finance, it displays less data and still has room for improvement.Last week, I became a consultant for Sushi.com. In the past year, we have gone through a crazy journey, from launching the income farm to migrating more than one billion US dollars from Uniswap to Sushiswap in "Vampire Attack".

When Chef Nomi decided to cash in on the road, he was experimenting with human greed. Many community members not only believed in the initial value from the first day of the project, but also decided to continue to invest in construction desperately. They fell into the abyss and then stood up again.We now have more than 20 core contributors, able to integrate all UI into one, and launch another two protocols Kashi and Miso, which are deployed on more than 10 EVM compatible chains (Polygon, Arbitrum, Fantom, Harmony, xDai, Avalanche, Moonriver and many more). We are trying a new NFT project. Trident has opened the source code a few days ago. I feel confident that the current team can pursue and develop this without me. project.

I will change from day-to-day operations to a consultant role to help cultivate the next generation of teams built on Sushi, support from the side, and help the wider DeFi ecosystem, no matter where they are deployed, it doesn’t matter. I still believe in the Ethereum community, especially after Layer 2 goes live. The most exciting experiments all appeared in Ethereum first. Of course, such exciting attempts are being made elsewhere.I have been working hard to make Sushi a leaderless organization. My role is a contributor. I don't want anyone to recommend any member to the throne and become the so-called "leader" of Sushi. I will encourage decentralization as much as possible. Some things are crucial, such as on-chain governance, recommendation programs for various products (Kashi and Trident!), oSushi guides emissions in a transparent manner, and so on.The liquidity providers of Sushi and ETH, as well as the holders of xSushi, have the best team in the DeFi world to serve them and should be fully utilized.I want to stay in the vault multi-signature group, but if the community does not want this, I will also withdraw after the snapshot vote.

I hope the community will not forget:All double reward programs

New agreementSushi is not Maki, and Maki is not Sushi either

MOVR liquid mining project, community members will be responsible for how to operate the funds (0.25% of the supply! Nearly 10 million US dollars at current prices)Support Avalanche Rush Incentives – Polygon – xDai – Celo (our LP's transaction volume exceeds 75 million US dollars)

Both Sides of the Table

Perspectives of a 2x entrepreneur turned VC at @UpfrontVC#

Mark Suster

Written by

2x entrepreneur. Sold both companies (last to salesforce.com). Turned VC looking to invest in passionate entrepreneurs 〞 I*m on Twitter at @msuster

Both Sides of the Table

Perspectives of a 2x entrepreneur turned VC at @UpfrontVC, the largest and most active early-stage fund in Southern California. Snapchat: msuster

Mark Suster

Written by

2x entrepreneur. Sold both companies (last to salesforce.com). Turned VC looking to invest in passionate entrepreneurs 〞 I*m on Twitter at @msuster

Both Sides of the Table

Perspectives of a 2x entrepreneur turned VC at @UpfrontVC, the largest and most active early-stage fund in Southern California. Snapchat: msuster