Nebula Digital Asset Custody combines the cryptographic algorithms with high-level financial security solutions to provide secure custody services of crypto-assets for individuals and institutions. It utilizes high-strength distributed cryptographic algorithms and innovative cold and hot wallets to balance the system security and ease of use, offering unique custody services for cryto-assets, which greatly reduces the huge cost in information security for traditional financial institutions. We believe that the cypto-currency in the future is far beyond digital currency. The big data left by people every moment in the real world and cyberspace has become the personal ‘avatar’ on the internet. The avatar is just like a picture of you, which could describe accurately the track of your daily life, your ideology and even your physiological characteristics. We think the data should belong to yourself only as one part of your most important Crypto Assets and be protected by encryption to avoid abuse, from which you can benefit through anonymous exchange.