While both the Bitcoin and Ethereum networks are powered by the principle of distributed ledgers and cryptography, the two differ technically in many ways. For example, transactions on the Ethereum network may contain executable code, while data affixed to Bitcoin network transactions are generally only for keeping notes. Other differences include block time (an ether transaction is confirmed in seconds compared to minutes for bitcoin) and the algorithms that they run on (Ethereum uses ethash while Bitcoin uses SHA-256).
There are legitimate concerns about security on Ethereum. With such a complex system, and so many different programs running on it, the attack surface is large. And given the challenges the community faces in migrating to Ethereum 2.0, including a new proof-of-stake consensus mechanism and a sharding solution for scaling transactions, it’s still not assured it will ever be ready for prime time.
Demeester, an analyst and co-founder of crypto investment fund Adamant Capital, announced last month that he’s scaling back his public involvement in Bitcoin. But his recent statement doesn’t mean he's shifting wholeheartedly from Bitcoin to Ethereum. He’s emphasized that he’s still a Bitcoin believer, and retains plenty of reservations about Ethereum.
‘Money Printer Go Brrr’ Is How the Dollar Retains Reserve Status. Our columnist Francis Coppola is here to tell you that you don’t understand how quantitative easing works. The Fed is not on some self-destructive mission here. Inflation? Not going to happen. The dollar’s demise? On the contrary, the Fed’s monetary rescue mission is what will keep the greenback atop its throne. ETHEREUM VS BITCOIN: NO SABIAS ESTAS DIFERENCIAS ¿QUÉ ES ETHEREUM?