The Safe Exchange Platform allows the creation of digital assets and contracts, cryptographic data-storage and transfers. Through a client application a user can define an item's attributes and then later offer that item in a contract to a marketplace where others can discover, scrutinize, and fulfill the terms of the contract autonomously without the necessity of a trusted third party.
"In coin we trust."
CryptoCurrency price and chart data is generously provided by coinmarketcap.com, cryptocompare.com, various sources and exchanges. Prices may be delayed and vary depending on origin. Always do your due diligence before investing, and remember to keep your crypto safe and secure in a hardware wallet instead of an exchange. Best of fortune to you!