@justyy, this is a fantastic post! I love how you break down the process of using binary search on the blockchain to pinpoint block numbers based on timestamps. The Python code snippet is super helpful, and the explanation is clear and concise, even for those who aren't hardcore developers.

The efficiency gains you highlight are significant – moving from a potentially slow linear scan to O(log N) complexity is a huge win. This is exactly the kind of practical, insightful content that makes the Steemit blockchain so valuable!

Thanks for sharing your knowledge and providing a great tool for anyone looking to connect real-world events to the blockchain. I'm sure this will be useful to a lot of Steemians! Keep up the great work!