Proof of Usefulness is a global hackathon powered by HackerNoon that rewards one thing and one thing only: usefulness. Win ...

David Deal is a marketing executive, digital junkie, and pop culture lover.

Verifiability is becoming essential for crypto, AI, and cloud apps. Learn why proving how systems run will shape the next gen ...

Developer. Security Guy. Currently reading the internet. ️ innovation and NeuroTech. @proxyblue ...

Inside a lean RTB system processing 350M daily requests with sub-100ms latency, built by a 3-person team on a $10k cloud ...

Limarc is a Tokyo-based writer of all things pop culture, travel, and tech. Limarc is a Tokyo-based writer of all things pop culture, travel, and tech. Limarc is a Tokyo-based writer of all things pop ...

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Software engineer at Timescale. Former battery guy turned database guy. Enjoys teaching and pottery.

Step 1: Building a Blockchain Open up your favourite text editor or IDE, personally I ️ PyCharm. Create a new file, called blockchain.py . We’ll only use a single file, but if you get lost, you can ...

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Co-founder at Airbyte.io, the new standard for open-source data integration ...

Leo is a savvy, accomplished, Head of Consulting, Innovation & Business Development highly regarded ...