The Hyperledger has declared the launch of Hyperledger Ursa, a shared cryptographic library with modular signatures and symmetric-key primitives. The Ursa would have two different modules, one covering the basic cryptographic algorithms and the other library on smart signatures zero knowledge primitives termed zmix. Reportedly, the library would help evade the duplications in crypto implementation.
A Blockchain is a growing list of records, called blocks, which are linked using cryptography. Cryptography is the practice and study of techniques for secure communication in the presence of third party adversaries. Cryptocurrency is a digital currency that uses encryption (cryptography) to regulate the generation of currency and verify the transfer of funds, independently of a central bank.
Blockchain 101 · Crytpo Currency Market
Trezor: Hardware Wallet
Binance: Exchange for Traders
Ledger Nano S: Hardware Wallet
Coinbase: Exchange for Investors
CoinSwitch: Wallet-to-Wallet Exchange