VETBTC
VeChain / Bitcoin
crypto Composite

LTC, DGB, BCH, XMR, DOGE, ZEC, ETC, KAS, DASH, SC, XLM, XRP just to name a few
There are also other mechanisms out there such as Tangle (IOTA), ORV(NANO), Proof of Importance(XEM), Proof of Authority(VET), Proof of Space and Time(XCH) and MimbleWimble (GRIN)
I'm sure cryptographers and developers will continue to explore consensus, issuance, security but as you can see not many of them have succeeded so far. VC wanted smart contracts and so ETH was transformed from PoW to PoS. While that played out SOL snuck in and, despite being riddled with faults and failures, stole the show and memes went ballistic on the emergence of SOL. So there's also what markets want vs what we want.

LTC, DGB, BCH, XMR, DOGE, ZEC, ETC, KAS, DASH, SC, XLM, XRP just to name a few
There are also other mechanisms out there such as Tangle (IOTA), ORV(NANO), Proof of Importance(XEM), Proof of Authority(VET), Proof of Space and Time(XCH) and MimbleWimble (GRIN)
I'm sure cryptographers and developers will continue to explore consensus, issuance, security but as you can see not many of them have succeeded so far. VC wanted smart contracts and so ETH was transformed from PoW to PoS. While that played out SOL snuck in and, despite being riddled with faults and failures, stole the show and memes went ballistic on the emergence of SOL. So there's also what markets want vs what we want.

"His dis Sunny. Wanted to address all the fud going on. I know Jake said the financial report would be released weeks ago but we have business enterprise acumen transpiring going on. I put like a gazillion BTC into VET so like it's totes good. You want a paper trial? OMG stop spreading FUD how DARE you derp derp derp. Give money now plz, million TX a day clients just around the corner. Delivery drivers NFTs about to take off on moon space trip. We building moon, good wub blockchain forever"