Trezor Crypto Wallet – Cryptography and Security
This article presents the different types of crypto wallets (hot, warm, cold) and their associated risks
2024, Oct 15 —- Posts
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Zero Knowledge Proofs with Bulletproof
Bulletproofs are efficient and compact zero-knowledge proofs. They're enhancing privacy and scalability in blockchain systems by reducing data size and verification time.
2024, Aug 13 —Fungible Tokens across blockchains
Representation of fungible tokens in the various existing blockchains. On Ethereum, its largest representative is the ERC-20 standard.
2024, Jul 12 —RareSkills Solidity Interview Answers - Advanced
Solidity Interview Questions - Advanced, answers from the article - Solidity Interview Questions- by RareSkills.
2024, May 06 —How to build a blockchain oracle
This article presents the reasoning to build a blockchain oracle providing external information (e.g. price of an asset) to a smart contract.
2024, Apr 16 —EIP-6780, selfdestruct, we won't miss you
The Ethereum Dencun upgrade introduces the EIP-6780 which updates the opcode selfdestruct to deactivates the destruction of the contract, except if the contract is destructed in the same transaction as created.
2024, Mar 13 —RareSkills Solidity Interview Answers - Hard
Solidity Interview questions - Hard, answers from the article - Solidity Interview Questions- by RareSkills.
2024, Mar 04 —RareSkills Solidity Interview Answers - Medium
Solidity Interview questions - Medium, answers from the article - Solidity Interview Questions- by RareSkills.
2024, Feb 14 —Introduction to Arbitrum, an Optimistic rollup protocol
Introduction to Arbitrum, an optimistic layer2 designed to scale Ethereum, and its ecosystem Arbitrum Nova, Orbit and One.
2024, Jan 31 —Solidity Gas Optimization Cheatsheet
This article summarizes the main and easier tricks to save gas with Solidity.
2023, Sep 26 —Deep dive into MetaMask Secrets
This article focuses on the different secrets available on Metamask, one of the most used crypto wallets.
2023, Jul 20 —Programming proxy contracts with OpenZeppelin | Summary
Summary of the most important points to think and check to program proxy contracts on Ethereum, with a focus on the OpenZeppelin library.
2022, Oct 31 —