If you have wondered why sites that give away free cryptocurrencies exist at all, here is the answer; Sites and apps that offer you a way to get free Ethereum make their money from advertising, and sometimes by using your CPU to help with their mining activities. They are also introducing you to cryptocurrency, in the hope that you will buy related services from them later.
BIS Plans New Central Banking Fintech Research Hubs in Europe, North America. The Bank of International Settlements – the central bank to the world’s central banks – is getting serious about its money tech R&D centers, opening innovation hubs in Toronto, Stockholm, London, Paris and Frankfurt. A coordinated, standardized approach to developing central bank digital currencies? Danny Nelson reports.
As is their wont, each faction described the growth of WBTC tokens, whose value is pegged one-to-one against a locked-up reserve of actual bitcoin, as proof of their coin’s superiority over the other. The Ethereum crowd said it showed that even BTC “hodlers” believe Ethereum-based applications provide a better off-chain transaction experience than platforms built on Bitcoin, such as Lightning or Blockstream’s Liquid. Bitcoiners, by contrast, took it as confirmation that people place greater value in the oldest, most valuable crypto asset, than in Ethereum’s ether token.
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).
This expansion in DeFi’s user base and market offerings is in itself a boost to security. That’s not just because more developers means more code vulnerabilities are discovered and fixed. It’s because the combinations of investors’ short and long positions, and of insurance and derivative products, will ultimately get closer to Nassim Taleb’s ideal of an “antifragile” system.
That’s not to say there aren’t risks in DeFi. Many are worried that the frenzy around speculative activities such as “yield farming” and interconnected leverage could set off a systemic crisis. If that happens, maybe Bitcoin can offer an alternative, more stable architecture for it. Either way, ideas to improve DeFi are coming all the time – whether for better system-wide data or for a more trustworthy legal framework. Out of this hurly burly, something transformative will emerge. Whether it’s dominated by Ethereum or spread across different blockchains, the end result will show more cross-protocol synergy than the chains’ warring communities would suggest.
Ripple - Bitcoin - Ethereum - EOS: Bill Gates interview How the world will change by 2030 #crypto