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Fortifying the security of Oku Trade Uniswap v3 and Chainlink based on-chain limit orders
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Introducing Cyfrin Profiles and an Enhanced Ecosystem Experience
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What Is A Blockchain Unconfirmed Transaction?
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Introducing Aderyn's Language Server: Elevating Solidity Security with Real-time Feedback
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Flash Loans: Everything You Need To Know
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Carefully crafted, short smart contract auditing tips and resources, freshly delivered every week.
News
Cyfrin Launches Smart Contract Courses and Security Audits to Support Projects and Developers on zkSync
Cyfrin supports projects and developers on zkSync in accessing high-quality public and private audits as well as top-notch smart contract development and security courses
Cyfrin Team
August 29, 2024
Foundations
What is a Merkle Tree, Merkle proof, and Merkle Root
Deep dive into a Merkle Tree's data structure and how Merkle proofs prove data is there. Answer the question: What is a Merkle Tree, Merkle Proof, and Merkle Root?
Ciara Nightingale
August 29, 2024
Foundations
Introduction to Ethereum Improvement Proposals (EIPs)
Cyfrin's Iintroduction to Ethereum improvement proposals (EIPs). A guide to understanding what they are, how they work, and their importance to the Ethereum ecosystem.
Eze Sunday Eze
August 29, 2024
Foundations
What is a Soulbound Token? - ERC-5114 & ERC-5484
Learn what Soulbound Tokens (SBTs) are, their differences from NFTs, and explore use cases like digital identity and certifications with insights into ERC-5114 and ERC-54
Vasiliy Gualoto
August 29, 2024
DeFi
How to Implement Permit2
Learn to implement Permit2, the token approval system compatible with all ERC-20 tokens that streamlines user experience and reduces their economic burden.
Alex Babits
August 28, 2024
Foundations
What is EIP-4844? Proto-Danksharding and Blob Transactions Explained
What is the EIP-4844? Learn what proto-danksharding and blobs are, how they work, and how to send your first blob transaction using the new Ethereum improvement proposal
Patrick Collins
August 28, 2024
DeFi
Hooks in DEXs: The Future of Liquidity Pools
Introducing Hooks into DEX Liquidity Pools ushers in a new era of customization. Discover how they add functionality, reduce risk, and increase potential rewards.
Jessica Young
August 28, 2024
Hacks
What is Sybil Resistance in Blockchain? Understanding Sybil Attacks
Sybil attacks undermine the integrity and security of blockchain networks. This article explores what is Sybil resistance, its consequences, and mitigations.
Ciara Nightingale
August 16, 2024
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