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Merrythetechie

@Merrythetechie • 1mo

Struggling with my blockchain developer cover letter. How do I make it stand out?

Can anyone suggest me the best way for writing a blockchain developer cover letter that stands out. I am a junior blockchain developer.As per my understanding, there should be a...

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Arif

@ofh3VYy • 4mos

What should I study next to become smart contract auditor

I know the MERN stack and have already built a few Solidity-based projects like crowdfunding and lottery apps. I now want to become a smart contract auditor and eventually earn...

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Bondan S

@Layer1Bondan • 3mos

Web3 Job Offer Assessment: Token Compensation

Hi all, I need some urgent help in making a decision on a job offer. the good news is I got a job offer at a layer 1 as smart...

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Santos P

@Santos • 3mos

How to Prepare for Blockchain Layer 2 System Design Interviews: Rollups, Sidechains, Security

Hey everyone, I’m prepping for a blockchain system design interview focused on Layer 2 solutions.I’m pretty comfortable with rollups and sidechains in theory, but security differences still trip me up....

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Difficulty - Medium

Total Plays - 21

Allowed Time - 10 sec

Best time - 1.118 sec

What is Hash?

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Explanation:
A hash function is a algorithm that converts data into a fixed-size string (hash value), used for data integrity, security, or quick lookup.

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Shubhada Pande

@ShubhadaJP • 4w

From Play-to-Earn to GameFi: Blockchain Gaming Developer Career Roadmap, Salaries & Skills 2025

The fusion of blockchain and gaming is transforming digital entertainment and professional opportunity. As play-to-earn (P2E) and GameFi models surge, blockchain gaming developers are now among the most sought-after professionals...

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SolidityStarter

@SolidityJatin • 2mos

How to Prepare for Live Coding Interviews as a Junior Blockchain Engineer

How do I actually prepare for live coding interviews for blockchain developer roles? I’m a junior smart contract engineer with about a year of hands-on experience in Solidity and Ethereum,...

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Shubhada Pande

@ShubhadaJP • 3mos

New Profile Features Live on artofblockchain.club!

We’re excited to announce a major upgrade to your community experience! You can now:Upload a Custom Avatar: Make your presence stand out with your own image.Choose Your Community Name: Select...

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Difficulty - Medium

Total Plays - 26

Allowed Time - 10 sec

Best time - 1.325 sec

DeFi relies on oracles for:

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Explanation:
DeFi protocols need real-world price data (e.g., ETH/USD) to execute core functions like determining loan collateral ratios, triggering liquidations, or enabling decentralized trades — all of which require oracles to securely fetch and verify external market prices.

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ABHI

@2QFzVmG • 5mos

Hello ArtofBlockchain Community

Hello Everyone!I'm excited to be a part of the ArtofBlockchain club and connect with like-minded folks who are passionate about decentralization, innovation, and the future of technology!My name is Abhiram...

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Difficulty - Medium

Total Plays - 19

Allowed Time - 10 sec

Best time - 1.103 sec

Faster transactions than PoW?

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Explanation:
PoS processes transactions faster by skipping energy-intensive mining. Chains like Ethereum 2.0 use it.

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Angela R

@Web3SkillMapper • 2mos

Exploring the skills and future demand for Cryptoeconomics

Hi all, can anyone tell me more about Cryptoeconomics and which skills are required for becoming a cryptoeconomist? I have been working as a data analyst in a FinTech firm...

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Difficulty - Medium

Total Plays - 24

Allowed Time - 10 sec

Best time - 1.584 sec

ERC-20 tokens are

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Explanation:
ERC-20 is a standard for creating interchangeable tokens like cryptocurrencies or rewards.

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Difficulty - Medium

Total Plays - 22

Allowed Time - 10 sec

Best time - 2.779 sec

"Decentralized oracles" use:

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Explanation:
Decentralized oracles (e.g., Chainlink) source data from many nodes for trust.

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Ojejinmi Oluwatoyin

@KR0irHs • 5mos

Smart contrast Developer and a professional project listing expert

About MeAs a seasoned smart contract developer, I specialize in cryptocurrency exchange partnerships, collaborating with centralized and decentralized exchanges, price tracking platforms (e.g., CoinMarketCap, CoinGecko), and notable platforms like MEXC,...

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