Digital Gold Institute S.r.l. is a Milan-based company founded in 2018 as a research center dedicated to Bitcoin and blockchain technology. It supports financial institutions with tailored training, strategic and operational consulting, crypto-asset portfolio reconstruction reports, and quantitative and qualitative market reporting. The company also conducts applied research and develops open-source and cryptographic tools, including btclib and OpenTimestamps, to support the adoption of blockchain solutions in finance.