>I think, in the next years, we will see more and more of these useful proofs cropping up. And people will understand the value they're "storing", no pun intended. You could be right, but the first time something like this was discussed was around 2010 [1], and here we are 12 years later, still waiting for widespread implementation of a "useful" proof of work. [1] https://primecoin.io/ was the first result of that. - Source: Hacker News / over 1 year ago

One of the first I heard of was Primecoin [0], which still seems to be going along steadily. They've actually uncovered a number of world records [1] looking for Cunningham Chains. [0] https://primecoin.io/ [1] https://primes.zone/#records. - Source: Hacker News / over 2 years ago

A: Maybe -- here are two attempts to do what you suggest: https://www.cs.umd.edu/\~elaine/docs/permacoin.pdf http://primecoin.io/. Source: almost 3 years ago

The closest we've come to what you might call "useful" proof of work is Primecoin, which searched for chains of prime numbers, to the delight of some mathematicians. But it's pretty much a dead coin now. There are also some coins that appear to have solved it, such as SolarCoin, but look closer and you'll find that they are completely centralised. That's not a trade-off Bitcoin can make. Source: about 3 years ago

Puma.tech | Remote-first with PST overlap | Engineering & Growth | $75-120k base & 200k+ equity | https://puma.tech Hi all, I’m Yuriy, founder of Puma.tech. Previously worked in developer relations at Cloudant (YC S08), Meteor (YC S11), Parse (YC S11), and explored Ai/ML (computer vision for self-driving cars) before diving deep into crypto. *Puma Browser*: we started with the idea of a privacy-first browser with... - Source: Hacker News / about 2 months ago

Whalе Alеrt, a blockchain trackеr, disclosеd significant crypto transfеrs. Onе involvеd 26.5 million XRP on Bitstamp, and thе othеr movеd 20 million XRP on Bitso. Both transactions were initiated by Ripplе-affiliatеd wallеts, according to data from XRP еxplorеr Bithomp. As of now, we saw a slight dip in XRP Price, a 0.48% drop at $0.5502. Source: 7 months ago

The esteemed keynote speakers gracing the stage at Apex 2023, the much-anticipated developer summit hosted by Ripple and the XRP Ledger Foundation, represent some of the leading lights across the ecosystem. These visionary leaders will share their expertise, and experiences, exposing attendees to invaluable insights and setting the tone for what promises to be an unforgettable event. - Source: dev.to / 10 months ago

Cross-border transactions: the ability to transfer between currency pairs, at an instant, without a traditional intermediary like SWIFT or a global reserve currency. Solving Triffin’s dilemma. This is what companies like Ripple is working on. Source: about 1 year ago

The platform offers exceptionally quick transactions and real-time payments. The native coin of the Ripple network that is utilised to speed up currency exchanges is called Ripple (XRP). The Ripple platform is frequently cited as the financial institutions’ most effective interbank flow settlement alternative. Source: about 1 year ago