The District Journal
Vertical analyses on space, AI, industrial blockchain, and infrastructure security. Understanding today what everyone else will talk about a year from now. No hype. Just reality.
Credit Scoring on the Blockchain
At its core, credit is about trust: the belief that value lent today will be returned tomorrow. The question is whether technology can truly…
Blockchain & Supply Chain Management
There is a conspicuous tracking record of proven applications of blockchain technology in the logistics field. However, we are still experiencing an innovation of…
Tracking “Black Gold” with Blockchain
Coffee and cocoa may still face complex challenges—from price volatility to climate change—but a new digital toolkit is emerging. By embedding physical, value, and…
Don’t Trust Me
The security foundations of anoncreds, blockchains, and most of today’s digital economy rest on cryptographic primitives—RSA, elliptic curve cryptography, digital signatures, and zero-knowledge proofs—that…
Quiz
🧠 On-Chain Microcredit & Buy-Now-Pay-Later Trivia Quiz
Our latest blockchain-focused trivia quiz blends microcredit, BNPL, and on-chain credit scoring concepts in a unique, informative way. As usual,…
NIST CSF 2.0 & NIS2 Trivia Quiz
How well do you understand the similarities, differences, and complementarities between the U.S. NIST Cybersecurity Framework 2.0 and the European…