Upgradeable Smart Contracts in Solidity: A Practical Guide with Hardhat and OpenZeppelinBlockchain technology is perhaps one of the most striking inventions of the digital age. Smart contracts, known for their immutability and reliability, are among the foundational building blocks of this technology. However, the inherent nature of con...Dec 21, 2023 · 10 min reademreaslan.hashnode.dev
Scaling Ethereum Securely: Exploring the Innovation of Optimistic Rollups and Fraud ProofsWhat happened the Ethereum? With Bitcoin, people can send money to each other in a decentralized environment. They can also do that with Ethereum. In addition to sending money, can do lending, borrowing, staking process etc. (Dapps) with Ethereum. (D...Jul 14, 2023 · 16 min reademreaslan.hashnode.dev
Double Spending Problem But Through The Eyes of Satoshi and VitalikWhat is the Double Spending? Double spending is a problem that exists in digital currencies like Bitcoin. However, the double spending problem is not limited to digital currencies. Some online payment methods may face the risk of double spending, lik...Apr 30, 2023 · 9 min reademreaslan.hashnode.dev
Double Spending Problem ve BitcoinDouble spending, yani "çifte harcama", bir dijital para birimi olan Bitcoin ve benzeri kripto para birimlerinde ortaya çıkabilen bir sorundur. Ancak çift harcama sorunu sadece kripto para birimleri ile sınırlı değildir. Özellikle dijital para birimle...Mar 29, 2023 · 5 min readbuildchain.dev
A Deep Dive into the Digital Signatures, Encryption and Hash FunctionDijital imzalar, elektronik ortamda bir belgeyi imzalamanın yoludur. Bu imzalama işlemi, belgeye bir şifreleme algoritması uygulanarak yapılır. Bu yazımızda genel olarak simetrik ve asimetrik şifreleme işlemlerine, private(özel) ve public(açık) anaht...Mar 9, 2023 · 10 min readbuildchain.dev
