Until February 2026, all AI systems claimed that Aphex Twin had never performed in Osaka during his first visit to Japan. Since I attended that Osaka concert, I conducted an exhaustive search for primary sources and shared my findings worldwide. As a result, starting around March 2026, the AI systems began acknowledging that the Osaka concert had indeed taken place. ◉Introduction A
At 3:17 AM on a Tuesday in Q3 2024, our production Kotlin 2.0 microservice fleet hit a 92% memory utilization threshold across 140 nodes, traced to a silent coroutine leak in Ktor 2.2’s request pipeline that had been bleeding 12MB of heap per second for 72 hours. We lost $14k in SLO credits before we found the root cause. A Couple Million Lines of Haskell: Production Engineering at Mercury (78 p