# LI.FI发行任务证书&答案

**Published by:** [ack](https://paragraph.com/@ack-2/)
**Published on:** 2023-04-06
**URL:** https://paragraph.com/@ack-2/li-fi

## Content

任务链接： https://www.mygateway.xyz/credential/5d604cb1-dc96-48fa-8482-877c043458cc 任务答案： Why Multi-Chain, Why Now was written to give readers more of an understanding of Crypto’s Multi- Chain Reality.TrueIn 2021, what % of capital in crypto was locked into Ethereum’s DeFi ecosystem?96.06%In 2023, Ethereum TVL share fell from ~96% in 2021 to ___% at the time of writing (Why Multi- Chain, Why Now)59%Alt-L1 EVM chains like Polygon, Avalanche, Fantom, Tron, and BNB Chain, among others, were close to outperforming Ethereum in TVL in 2021FalseLiquidity in crypto is no longer fragmentedTrueRollups (blockchains that bundle transactions and settle on Ethereum) own approximately ____ of the TVL in DeFi6%Ethereum, large L1 EVM chains, and rollups make up 50% of all TVL in crypto.FalseThe daily active users metric shows that __ and __ are still widely used despite expensive and slow transactions.Ethereum and Bitcoin__ and __ accounting for just over half of all daily active users in cryptoBNB Chain and PolygonThis highlights that crypto is already multi-chain thanks to ______EVM compatibilityOur research makes us believe that the future will only hold fewer chains than today as existing chains will remain dominantFalseWhat does EVM stands for?Ethereum Virtual MachineWhat are the reasons for the popularity of EVM chains?All of the above$_ of the assets in DeFi are currently locked on Ethereum$29.17BUnder 710 dApps exist on Ethereum.FalseEven in the EVM world alone, there is still a need for multi-chain interoperability.TrueBNB Chain has over ___ unique wallet addresses.Non of the aboveWhich chain has the following dApps been deployed on: PancakeSwap, Venus, Alpaca Finance, and Thena?BNB ChainWhich chain has attracted significant attention from the Web2 world through partnerships with global brands like Starbucks, Adidas, Meta, Strip, Disney, etc ?Polygon_____ has over 226.1M unique wallet addressesPolygon_____ puts a strong focus on developer adoption and has a growing ecosystem of SubnetsAvalancheArbitrum was the first rollup to surpass Ethereum Mainnet in daily activity.TrueWhich chain have these dApps been deployed on: like GMX (derivatives platform with >$500M TVL), Radiant (lending platform with >$120M TVL), ZyberSwap, Camelot, Vela Exchange, Jones DAO, among others?ArbitrumProjects like Coinbase are building Superchains on the OP StackTrueZero-knowledge powered blockchains are math based blockchains.TrueSome of the most promising zk rollups do not include: Loopring, zkSync Lite, Aztec Connect & StarkNetFalseThe EVM was not originally designed to support zero knowledge proofs. As a result, it’s difficult to build seamless and secure connectivity between zk rollups and the EVM ecosystem.Trueadvances in zero-knowledge technology now make it possible to build zero knowledge EVM chains that provide the same benefits of zk-rollups and are also compatible with the robust native Ethereum infrastructure that developers are already familiar with.TrueThe number of active chains interconnected over IBC has grown steadily to___ active chains.56Which chain ____ has a vibrant NFT ecosystem and community with several hundred collections calling it home?SolanaBTC accounts for 46.1% of the entire industry’s valueTrueDeploying on multiple chains or providing the infrastructure to onboard users from any chain will allow dApps to:All of the aboveMulti-chain DeFi middleware solutions like LI.FI offers a product that abstracts away cross-chain infrastructure by providing a tech stack to cater to every needTrueze码： Ze Code: 37582359123751295852

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