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Analyzing Token Sale Models

Note: I mention the names of various projects below only to compare and contrast their token sale mechanisms; this should NOT be taken as an endorsement or criticism of any specific project as a whole. It's entirely possible for any given project to be total trash as a whole and yet still have an awesome token sale model. The last few months have seen an increasing amount of innovation in token sale models. Two years ago, the space was simple: there were capped sales, which sold a fixed number of

A Note On Charity Through Marginal Price Discrimination

Vitalik Buterin via the Vitalik Buterin Blog Updated 2018-07-28. See end note. The following is an interesting idea that I had two years ago that I personally believe has promise and could be easily implemented in the context of a blockchain ecosystem, though if desired it could certainly also be implemented with more traditional technologies (blockchains would help get the scheme network effects by putting the core logic on a more neutral platform). Suppose that you are a restaurant selling sandwiches, and you ordinarily sell sandwiches for $7.50. Why did

[Mirror] A Proof of Stake Design Philosophy

Vitalik Buterin via the Vitalik Buterin Blog This is a mirror of the post at https://medium.com/@VitalikButerin/a-proof-of-stake-design-philosophy-506585978d51 Systems like Ethereum (and Bitcoin, and NXT, and Bitshares, etc) are a fundamentally new class of cryptoeconomic organisms — decentralized, jurisdictionless entities that exist entirely in cyberspace, maintained by a combination of cryptography, economics and social consensus. They are kind of like BitTorrent, but they are also not like BitTorrent, as BitTorrent has no concept of state — a distinction that turns out to be crucially important. They are sometimes described as decentralized autonomous

[Mirror] Quadratic Arithmetic Programs: from Zero to Hero

Vitalik Buterin via the Vitalik Buterin Blog This is a mirror of the post at https://medium.com/@VitalikButerin/quadratic-arithmetic-programs-from-zero-to-hero-f6d558cea649 There has been a lot of interest lately in the technology behind zk-SNARKs, and people are increasingly trying to demystify something that many have come to call "moon math" due to its perceived sheer indecipherable complexity. zk-SNARKs are indeed quite challenging to grasp, especially due to the sheer number of moving parts that need to come together for the whole thing to work, but if we break the technology down piece by piece then

Steven in NYC Thursday Sept 21 – Sun 24th

#UnstoppableAfrica I'll be heading down on the #FlixBus 5 hour trip from #Ithaca to #NYC the place of my birth and youth. Being an active investor, advisor, mentor and friend to the emerging African startup tech ecosystem and it's youthful driven ambitious leaders, I've been invited to the prestigious event below. I have felt totally welcome by the giants of the African VC world. As a somewhat unique person in this scene I have been invited into many conversations and opportunities as a bridge between wealthy global investors and the best and brightest of youthful

Dynamic Rewards Unleashed

Following weeks of preparation and hard work, we’re incredibly excited to open the Paribus Mainnet v1 tomorrow. This marks the welcome return of our protocol and heralds the beginning of our rewards program. For those who participated in our staking program, the concept behind the rewards program will be simple to understand. We’ve allocated 100 million PBX tokens to be issued as rewards to borrowers on the platform. This concept is even more exciting because the rewards are scheduled to be released evenly across every block and are anticipated to

Paribus Vision

For those who missed our announcements on social media, we are thrilled to share the exciting news that our Mainnet v1 will be relaunched on May 31st! The past few weeks have been demanding and challenging, but we couldn’t be happier with our progress. At Paribus, we have always emphasized the importance of security. While we were shocked and saddened by the exploitation of a loophole in our code, we firmly believe in finding the silver lining in every cloud. The steps we’ve taken following this unfortunate incident have made

Paribus. Trust Less.

One month ago, Jerome Powell, head of the Federal Reserve in the US, announced that the banking system was sound and robust despite the collapse of several large banks. After raising rates a further 0.25%, he said, “We’re committed to learning the lessons from this episode and to work to prevent events like this from happening again.” As we prepare for another potential 0.25% rate hike on May 3rd, another major bank in the US, First Republic Bank, has collapsed. Its collapse is part of a larger trend of consolidation

Beyond the Dollar

The global economy is at a crossroads with the US dollar’s future as the world reserve currency facing fresh challenges. For decades, the stability and dominance of the dollar have given the United States significant advantages in global trade, investment, and geopolitical influence. However, as emerging economies like China and India rise in prominence, their currencies are gaining traction in international transactions, challenging the dollar’s hegemony. China, in particular, has been busy over the past few months, actively promoting the Yuan and seeking to challenge US dominance in the global

This is how you get ready for your digital studies

Studying online has become more and more popular recently. Many people prefer this because it gives more flexibility and because you have more options. Then you can sit at home in Norway and go to a school in a completely different country! A digitized world This form of studying became particularly popular during the pandemic, when the vast majority had to be done digitally. Nevertheless, it has continued behind the scenes, as it brings many benefits to schools, teachers and students alike. The schools and teachers have the opportunity to