Understanding Crypto Wallets

Crypto wallets fall under three main categories; software, hardware, and paper wallets.   Depending on their mechanism, a wallet can be “hot” if it connects to the internet or “cold” if it does not. Let’s take a deeper dive into each kind of crypto wallet.   Software Wallets   Web wallets access the blockchain through a browser or […]

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What are Oracles?

Blockchain oracles are a third-party service that allow smart contracts on the blockchain to access external data. Smart contracts do not have external connectivity by default, so oracles serve as a bridge from off-chain to on-chain data. Without blockchain oracles, smart contracts would have extremely limited use because they would only be able to access […]

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