ETH Weekly | A core developer of Ethereum Plasma temporarily left the team; MakerDAO's market share in DeFi fell to 56% (8.19-8.25)

秦晓峰

Odaily资深作者

@QinXiaofeng888

2019-08-26 08:19 (UTC+8)

This article is about 2576 words, reading the full article takes about 4 minutes

$200 acts as a strong resistance level for Ethereum.

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$200 acts as a strong resistance level for Ethereum.

Author | Qin Xiaofeng

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1. Overall overview

This week, Ethereum Plasma Group core developer Kelvin Fichter tweeted that he would be "leaving" for a while to adjust his status. Kelvin Fichter was also one of the core developers of the star project Omisego before.

Second, the secondary market

1. Spot market

1. Spot marketThe data shows that this week, the price of ETH fluctuated and fell, closing at 187.97 USDT during the week, a month-on-month decrease of 3%.

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2. Fund flow

(data from AIcoin)

In terms of funds, the fluctuation of funds this week is relatively small, with the largest net outflow of funds on Wednesday, exceeding 48 million U.S. dollars; the net inflow of funds on Monday is relatively high, exceeding 30 million U.S. dollars.

(data from Tokenview)

(data from Tokenview)

Tokenview dataIt shows that the number of transfers on the chain has decreased slightly this week, among which the number of transfers of "above 5,000 ETH" and "above 10,000 ETH" have decreased by 7% and 20% respectively.

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There was only one transfer of "more than 50,000 ETH", and the maximum transfer amount reached 190,000 ETH. It is suspected that the OTC address was transferred out. At present, the transfer has been split, and the transferred address only has 6,000 ETH left.

3. Ecology and technology

3. Ecology and technology

1. Development and technology

(1) The privacy solution AZTEC protocol announced the new ZK-SNARK architecture suitable for Ethereum

AZTEC protocol officially announced a new efficient and general-purpose ZK-SNARK architecture: PLONK. According to reports, PLONK only needs a trusted setting, and all programs can reuse this setting, which is enough to be actually adopted on Ethereum. Note: AZTEC is committed to developing privacy solutions using zero-knowledge proof technology. It was previously led by ConsenSys, and JPMorgan Chase also tested AZTEC's zero-knowledge privacy solutions earlier this year.

(2) Consensys, the Ethereum blockchain solution incubator, launched a new platform, Daisy

Consensys, the Ethereum blockchain solutions incubator, has launched a new platform, Daisy, that allows anyone to accept cryptocurrencies for purchases, subscriptions, usage fees and other payments. The platform is currently in alpha and supports ETH, AI, USDC and dozens of other cryptocurrencies. (The Daily Hodl)

Compound, a decentralized lending platform, released a community project called "Open Oracle System" to set an open standard for price oracles, allowing developers to contribute price data from distributed price information streams. A prototype of the project is currently running on the Ethereum Rinkeby testnet, publishing price feeds from three sources: Coinbase Pro, Kraken and Binance. (Medium)

2.DEX

according toDAppTotal.com DEXimage description

(picture fromDAppTotal.com DEX）

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3.Dapp

according toDappreview dataDappreview dataMillionMoney, Dapps on the ETH chain added 9 Dapps this week, and the total number of developments reached 2322; the number of new Dapps with the most users in seven daysMillionMoney", with 271 daily active users in seven days, and a seven-day transaction volume of 78.3 ETH.

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(data from etherchain.org)

etherchain.orgThe data shows that the current average mining difficulty is 2147 T, a month-on-month decrease of 7%; the average computing power has dropped by 5%, temporarily reported at 169 TH/s; the activity of miners has decreased, and the number of new addresses has dropped by 7% month-on-month.

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