The Ethereum Prague-Electra (Pectra) upgrade is a significant development milestone that merges the Prague and Electra upgrades, targeting both the execution layer and consensus layer of Ethereum. Scheduled for the first quarter of 2025, Pectra is aimed at enhancing Ethereum’s…
Reentrancy attacks represent a significant security threat in the realm of smart contracts on blockchain platforms like Ethereum. These attacks exploit the ability of a contract function to be called repeatedly before the first invocation of the function is resolved,…
Bitcoin custody involves securing and managing the private keys that grant access to Bitcoin funds. Given the decentralized nature of Bitcoin, the choice of custody solution is crucial to protect against theft, loss, and unauthorized access, while ensuring compliance with…
DDoS (Distributed Denial of Service) attacks represent a significant threat to the stability and availability of blockchain networks, despite the inherent security features provided by their decentralized nature. Understanding the mechanics, potential impacts, and defense mechanisms against such attacks is…
What are Exchange Coins? Exchange coins, or tokens, are cryptocurrencies issued by a cryptocurrency exchange to serve specific utility functions within the exchange's ecosystem. These tokens can provide various benefits, such as discounts on trading fees, staking rewards, and access…
Bitcoin(BTC)$96,545.001.49%
Ethereum(ETH)$2,770.104.97%
XRP(XRP)$2.581.70%
Tether(USDT)$1.000.08%
BNB(BNB)$670.064.14%
USDC(USDC)$1.000.02%
Dogecoin(DOGE)$0.2462793.18%
Cardano(ADA)$0.772.26%
Litecoin(LTC)$126.620.09%
Polkadot(DOT)$5.060.28%
Polygon(MATIC)$0.2972311.47%
Gabriel Joyce