What Is Cross-Chain DeFi? A Comprehensive Guide (2025)

2022 was a challenging year for crypto, but amidst all the events of the past year, DeFi projects not only held on tight, but gained more strength and trust from crypto traders. Meanwhile, CeFi unexpectedly got a reputation as an unreliable and risky area, as we remember the Celsius crypto meltdown, FTX, Three Arrows Capital, and ...

What Are EVM-Compatible Blockchains? A Comprehensive Guide to Blockchain Interoperability

TL;DR EVM-compatible blockchains are like parallel universes to Ethereum, sharing its virtual machine.  They offer interoperability, developer adoption, and unique features.  Non-EVM blockchains are independent, with distinct advantages like scalability and lower fees.  Cross-chain interoperability is crucial for the future of blockchain, and Rubic is a leading solution to bridge the gap between different networks. The foundation of the blockchain revolution ...

What Are Testnets? A Comprehensive Guide (2025)

Blockchain technology has revolutionized the way we think about finance, applications, and digital assets. However, the journey to a secure and efficient blockchain ecosystem goes through trials and testing. Testnets serve as the sandbox where developers experiment, fine-tune, and ensure the security of their creations before they hit the mainnet. Early testers usually get benefits from blockchains, ...

What Is MEV (Maximal Extractable Value)?

Enhancing Crypto Security: Rubic Integrates Private RPC Feature to Prevent MEV Bot Attacks DEX trading is often associated with risks, ranging from non-reversible payments to MEV bots attacks. As the crypto community strives to make digital assets more ubiquitous, innovative solutions are emerging to ensure the safety of users' funds.  Rubic is proud to announce a progressive step ...

What Is Layer 2? A Complete Guide (2025)

Understanding Blockchain Evolution: From Layer 1 to Layer 2 Layer 1 vs Layer 2 Blockchain Even though Ethereum has transitioned to a Proof-of-Stake consensus algorithm — which is more energy efficient & provides better scalability — slow transaction times and high fees still remain unresolved. The need for Layer 2s To address these issues, the Ethereum community has been exploring and implementing Layer 2 ...