Pay‑As‑You‑Go Demo: The Private Gallery in Web3
After weeks of diving into article registries and rental modules, I finally reached the stage every developer craves: making it all visible. It's one thing t...
From Services to Products: Composing Multi-Provider Checkout On-Chain
Imagine a mobile library. Readers don’t pay per book. They pay to enter the library for a period of time. Inside the library:
From PCA to Barlow Twins: A Statistical View of Redundancy Reduction in Self-Supervised Learning
I originally found Barlow Twins confusing for a simple reason: it looks statistical on paper, but it doesn’t behave like PCA when you actually run it.
Designing Rental Services on a Pay-As-You-Go Protocol
This is not a rental dApp tutorial. It's a protocol design exercise under real-world constraints.
Building Article Subscription Contracts in Solidity
The goal of this post is to design the on-chain payment and settlement layer for such a product, not a full dApp. We focus on how different article payment m...