Entries by Derek Yoo

DevOps Practices for Crypto Infrastructure, Part II: Authentication, Authorization, Networking, Monitoring, and Logging

Picking Up Where We Left Off In part one of this two-part series, I discussed core DevOps principles that helped guide our crypto infrastructure here at PureStake, and discussed some unique considerations around version control, full stack automation, and secrets management. If you didn’t have a chance to read the first post yet, you can […]

DevOps Practices for Crypto Infrastructure, Part I: Version Control, Full Stack Automation, and Secrets Management

When standing up services that will have cryptographic interactions with a blockchain, the DevOps infrastructure and practices you employ will dictate a lot about the security and reliability of those services. In this two-part series of posts, I will introduce core DevOps principles that will help guide crypto infrastructure creation. I’ll also share different DevOps […]

Participation Keys in Algorand

What Are Algorand Participation Keys? In Algorand, there are 2 types of nodes: relay nodes and participation nodes. Relay nodes serve as network hubs in Algorand, relaying protocol messages very quickly and efficiently between participation nodes. Participation nodes support the consensus mechanism in Algorand by proposing and validating new blocks. Participation keys live on participation […]

Why We Started PureStake

What We Believe Many of us at PureStake were just starting our careers in the mid-to-late 90s, during the first internet wave. Since then, we have spent the last 20-plus years building infrastructure, software, and cloud companies based on the possibilities opened up by the internet. I recall the atmosphere and feeling of those early internet […]