Interactive full guide: complete the sixth week of Linea's "Great Voyage Project" in five minutes

Linea is a new zk-rollup network developed, designed and operated by ConsenSys, fully compatible with the Ethereum Virtual Machine (EVM). On May 2 this year, Linea and Galxe officially launched the loyalty program "Linea Voyage"To encourage early users to use the public testnet, the event will last for 9 weeks. Users can explore the Linea ecosystem, participate in weekly challenges and collect points to claim exclusive Linea NFT.

What is the use of Linea NFT? The ultimate goal of Linea Voyage is to prepare for the launch of the mainnet later this year through testnet activities. For this reason, the official has prepared four "versions" of NFT as incentives, and each version corresponds to the score threshold accumulated by Voyage this time. In addition, if the Linea test network exceeds 30 million transactions before the end of Voyage, the official will provide all participants with an additional commemorative NFT - the commemorative NFT does not mean that there will be Linea tokens in the future (Odaily Note: In other words, There is a high probability that the first four versions of NFT will have token airdrops).

Linea is a new zk-rollup network developed, designed and operated by ConsenSys, fully compatible with the Ethereum Virtual Machine (EVM). On May 2 this year, Linea and Galxe officially launched the loyalty program "Linea Voyage

At present, the activity has been carried out for five weeks. The first week is cross-chain (116 points in total), the second week is community activities (15 points), the theme of the third week is NFT (109 points in total), and the fourth week Complete the task of opening the blind box (45 points), the fifth week of technology and development (65 points).(Click to jump to the galxe task page)The sixth week of activities has officially started

• (Click to jump to the galxe task page)

• (Click to jump to the galxe task page)

• , starting at 9:00 pm on June 6th, Beijing time, and ending at 12:00 am on June 12th; after the task is completed, there will be an additional 24 hours to collect points. There are fewer tasks this week, which do not involve on-chain interaction. There are five tasks in total. After all the tasks are completed, you can take a snapshot and collect the corresponding points on galxe; if you want to swipe your account, you can retweet or not.

• Watch the Youyutbe video, the video is 1 hour and 27 minutes long, but you don’t need to finish watching it. Click "Watch" to jump to the video page, wait for 20 seconds, return and click "Verify" to complete the task; (5 points)

• Retweet, click "Retweet Now" to jump to the task Twitter page to retweet, and then click "Verify" to complete the task; (5 points)

Answer the "Easy" mode questions, there are 11 questions in total, the answers are: AABAD ACBDC D; (10 points)Answer the "Medium" mode questions, there are 14 questions in total, the answers are: BACAC ACBAA ACDB; (15 points)Answer the "difficulty" mode questions, there are 12 questions in total, the answers are: BBACA CBCBC CB; (20 points)Considering that some players may have just come into contact with "Linea Voyage" and missed the previous scores, it is recommended to prepare multiple accounts for interaction from the fourth week, and make up for quality through quantity. If you have completed the relevant tasks, it is recommended to interact on the Linea chain for next week. Before interacting, please make sure you have added theLieaa test network (click to query network information)And get the test coin Goerli ETH: 1) Receive it directly。

0.5 GETH on the Linea chain (click to jump)

, the faucet failure last week has been repaired; 2) Enter Linea from Goerli cross-chain GETH, about how to bridge assets to Linea, recommended reading

Question 1: How does Layer 2 scaling work in blockchain networks?

A. By creating a separate layer on top of the main blockchain for processing transactions

Question 2: What does "zk" stand for in "zkEVM rollups"?

A. Zero-knowledge

Question 3: What scalability feature does Linea incorporate into its framework?

B. Zero-knowledge proofs

Question 4: What is the meaning of "BFT'?

A. Byzantine Fault Tolerance, a consensus mechanism model

Question 5: What is the main scalability solution Linea uses?

D.zk-SNARK-based rollups

Question 6: In Ethereum, what is an uncle block?

A. A block that is not included in the main chain, but is still valid and contributes to the security of the chain

Question 7: What is a precompile in the Ethereum context?

C. A pre-deployed smart contract that performs computationally expensive operations orcryptographic functions

Question 8: How does the Smart Wallet feature enabled by Thirdweb in Linea improve user experience?

B. It hides blockchain complexities and simplifies interactions

Question 9: What is the purpose of contract templates like ThirdWeb in Linea?

D. They provide pre-built templates for quick smart contract deployment

Question 10: What does RPC stand for?

C. Remote Procedure Call

Question 11: In the context of Ethereum's upgrade, what was the primary function of the Beacon Chain?

D. To serve as the foundation for the new proof-of-stake consensus mechanism

"Linea (ConsenSys zkEVM) Testnet Interaction Guide"

Question 1: What is the purpose of an Ethereum Virtual Machine (EVM) bytecode?

B. To facilitate the execution of smart contracts on the Ethereum network

Question 2: What programming languages can be used to write smart contracts in Linea?

A. Any language that compiles to EVM bytecode

Question 3: In the context of rollups, what is a "batch"?

C. A group of transactions processed together

Question 4: In the context of blockchain, what does "sharding" refer to?

A. Splitting the blockchain into smaller pieces

Question 5: What is a Merkle tree in the context of blockchains?

C. A data structure used to efficiently verify the integrity of large sets of data

Question 6: What are Validators in the Linea network responsible for?

A. Executing transactions and producing blocks

Question 7: How is the account model in Linea different from Ethereum?

C. Linea and Ethereum both use the same account model

Question 8: What is a type 3 zkEVM?

B. An almost EVM-equivalent type of rollup network

Question 9: What is the primary purpose of the Message Bridge in Linea?

A. To enable communication between different blockchain networks

Question 10: What role does The Graph play in Linea's tooling and infrastructure?

A. It acts as a decentralized and open-source data indexer for Linea

Question 11: How does the Multicall library improve efficiency in Linea?

A. It reduces the cost of transactions by batching multiple calls together

Question 12: How does the Ape library enhance the developer experience in Linea?

C. It simplifies the deployment and management of contracts on Linea

Question 13: What is the advantage of type 4 zkEVM rollups?

D. Very fast prover times

Question 14: Ethereum L1, for zkevM rollups acts as a

B Settlement layer

In addition, according to community feedback, the official has adjusted the order of some questions. Odaily also organizes each question and answer as follows, and you can compare them when answering.

Question 1: How does Linea calculate transaction fees compared to Ethereum?

B. Linea calculates fees based on gas used and gas is metered the same as Ethereum. The priceof gas is dynamic

Question 2: How is the block production mechanism in linea different from Ethereum?

B. In Linea, sequencer produces blocks instead of miners

Question 3: How does the smart contract execution in Linea compare to that of Ethereum?

A. In Linea, the validators execute the smart contracts, unlike Ethereum where every node executes the smart contracts

Question 4: Which of the following operations is typically performed by a precompile in Ethereum?

C. Performing elliptic curve cryptography (ECC) operations

Question 5: What is the purpose of the calldata transaction field in a zkEVM rollup?

A. To store the input data for a smart contract execution.

Question 6: What is the role of a relayer in a zkEVM rollup system?

C. To submit the zkSNARK proofs to the Ethereum mainnet

Question 7: What can be transferred across the Linea Message Bridge?

B. Native currency (ETH) and arbitrary messages

Question 8: What is the Canonical Token Bridge?

C.To bridge ERC 20 tokens

Question 9: What is one of the key features of the Message Bridge's design in Linea?

B. lt makes use of cryptographic proofs to ensure integrity

Question 10: What serves as proof that a Message Bridge operation has been processed correctly in Linea?

C. An event emitted by a smart contract

Question 11: Which feature of the Message Bridge protects against malicious behavior in Linea?

C. Punitive measures against validators who behave dishonestly

Question 12: In Linea, what is the "Deposit Contract'?

B. A contract on Ethereum where users deposit funds to move them onto Linea