Herbert Blankesteijn widely known among Dutch bitcoiners for hosting the Cryptocast, a popular Dutch podcast focusing on cryptocurrency and blockchain technology. He embarked on his career as a science journalist in 1982 after studying physics. In addition to his work in print media, Herbert has made significant contributions to both radio and television. He spent nearly a decade as one of the directors of the educational TV program Het Klokhuis and has presented various informational programs for Teleac/NOT. His extensive experience and expertise have made him a respected voice in science communication and digital innovation.