logic

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

The Collision of Titans: AI and Web3

Over the past decade, two titans have emerged from the tech realm, each promising to redefine the very fabric of our global infrastructure - Artificial Intelligence (AI) and Web3. But what happens when these two forces converge? Are we on the brink of a new digital renaissance or a potentially uncharted dystopia? Consider this: AI is, at its core, the embodiment of advanced logic and decision-making, a machine's ability to "think" and process information in ways eerily similar to humans. It's no longer just about algorithms; it's about creating synthetic

The AI Model to Combat Technology Biases in the Near Future

Machines are incessantly getting smarter through the use of NLP, or natural language processing; however, there’s a flipside to that as well, where the convenience of AI-powered models, be they chatbots, virtual assistants, or content creation tools, cannot be ruled out altogether. Why should one feel that way? Well, most of the AI models have a biased approach to problem solving. However, with the help of TruthGPT, the future may offer some light on the capabilities of biased AI models, despite their ability to sow social discontent, promote cultural differences, and create