Keywords in this issue

Keywords in this issue

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1. Federal Reserve Chairman Powell reiterated that interest rates will be kept close to zero, and loose monetary policy will continue to exist

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2. The New York State Attorney General's Office reached a settlement with Bitfinex and Tether; NYAG asked the latter to stop trading activities in New York State

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3. MicroStrategy purchased another 1.026 billion USD BTC at an average cost of 52,765 USD per BTC

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4. Over 3 million customers bought and sold BTC on Cash App in 2020, and over 1 million customers bought BTC for the first time in January this year

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5. Payment company Square spent $170 million to purchase another 3,318 bitcoins, with an average price of $51,200

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6. Federal Reserve Chairman Powell: is carefully studying whether a digital dollar should be issued

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7. Coinbase officially submits public listing materials, and the stock code is tentatively set as COIN

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8. The Ethereum expansion program Optimism announced that it will launch the main network in March, and has completed a financing of 25 million US dollars led by a16z

According to news on February 25, the Ethereum expansion program Optimism announced that it will launch a main network open to the public in March, and then any contract can be deployed instead of a public beta version. Optimistic Ethereum is an expansion solution with complete cross-layer portability without rewriting smart contracts. DeFi protocols Synthetix and Uniswap plan to use Optimistic's two-layer solution to achieve expansion.

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9. Gavin Wood: The release of the parachain is tentatively scheduled to be completed by the end of this quarter

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10. The Ethereum developers formally proposed to add EIP-1559 to the Ethereum London upgrade, which is tentatively scheduled to be implemented in July or August this year

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11. Biden's $1.9 trillion stimulus plan passes the House, now heads to the Senate

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12. Google Finance adds a new cryptocurrency data tab

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1. A silent and growing permanent network: a glance at the ecological map of Arweave, an information permanent storage protocol

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2. One-time full interpretation of V God, the latest progress and challenges of Ethereum: EIP1559, Rollup, sharding, competing public chains

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3. Four mainstream Rollup solutions and popular DeFi Layer 2 progress inventory

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1. dYdX has launched the internal beta version of the second-tier expansion solution StarkEx, which can reduce transaction fees and support higher leverage ratios

On February 24th, the decentralized derivatives exchange dYdX announced that by adopting the second-layer expansion plan StarkEx of Ethereum, it will launch a new alpha version of the cross-margin perpetual contract internal test on the main network. After comprehensively testing the stability of the system, it will There will be a public beta of the product in a few weeks.

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2. 1inch will be deployed to Binance Smart Chain and will start liquidity mining on Binance Smart Chain

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3. The DeFi protocol combination tool Furucombo has a serious loophole and stolen 15 million US dollars in assets

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4. The three rounds of Mint Drop in Bifrost have been fully minted, with a total of 15,000 ETH minted

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1. Kylin Network, a component of Polkadot’s ecological data infrastructure, completed a $2.7 million private round of financing

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Kylin Network is committed to building a cross-chain platform to power the data economy on Polkadot. It will become the data infrastructure for DeFi and Web 3.0 applications on Polkadot, and provide it with proven, safe, reliable, cost-effective and Easy coordination of data sources and data analysis.

2. Centrifuge, a supply chain financial project, completed a financing of US$4.3 million, led by Galaxy Digital and IOSG

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3. Convergence Protocol, a DeFi asset agreement, completed a financing of 2 million US dollars, led by Hashed

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4. Electric Capital and Nascent Ventures invested USD 1.25 million in CoinFLEX platform currency FLEX Coin

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5. Oxygen, a DeFi prime brokerage service provider, completed $40 million in financing, led by Alameda Research

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6. DFX, an on-chain foreign exchange trading protocol, completed a seed round of financing of over US$5 million, led by Polychain and True Ventures

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7. DeFi Wizard, a platform for building DeFi smart contracts, completed a financing of US$750,000, with participation from X21 Digital and AU21 Capital 

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8. Idavoll Network, Polkadot's ecological DAO infrastructure, completed a strategic financing of US$1.5 million, and dozens of institutions participated

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9. Fantasy football game Sorare completes $50 million in financing, led by Benchmark Capital

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10. The Polkadot ecological project TrustBase completed the first round of financing of one million US dollars, and dozens of institutions participated in the investment

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11. NFT loan platform NFTfi completed a financing of 890,000 US dollars, and participating investors include Coinfund, 1KX and The LAO, etc.

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12. InsurAce, a DeFi insurance agreement, completed a strategic financing of 3 million U.S. dollars, and more than a dozen institutions including Alameda and HashKey participated in the investment

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13. Dora Factory, the governance infrastructure on the Polkadot ecological chain, completed the second round of financing

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14. Polkadot Ecological Synthetic Assets Issuance Agreement Shadows Network Completed $1.64 Million in Financing

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15. Konomi, the Polkadot ecological currency market agreement, completed a private round of financing

Disclaimer: The Blockchain Institute is organized based on public information and does not represent the position of the Blockchain Institute (official account), nor does it constitute any investment opinion or suggestion.

"BLOCKER WEEKLY" is a cutting-edge reading of the blockchain industry carefully crafted by the Blockchain Research Institute. It selects a week's hot spots and cutting-edge views for blockchain enthusiasts. If you have good comments and suggestions, please leave a message in the comments below.

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Disclaimer: The Blockchain Institute is organized based on public information and does not represent the position of the Blockchain Institute (official account), nor does it constitute any investment opinion or suggestion.

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