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A cryptocurrency portfolio allows you to keep track of the value of all of your crypto holdings in one place. Simply add which coins you hold and the amount you're holding, and you can follow the performance of your coins in real time

Bitcoin is a digital currency created in January 2009 following the housing market crash. It follows the ideas set out in a whitepaper by the mysterious and pseudonymous Satoshi Nakamoto.1 The identity of the person or persons who created the technology is still a mystery. Bitcoin offers the promise of lower transaction fees than traditional online payment mechanisms and is operated by a decentralized authority, unlike government-issued currencies.

In an official blog post, Coinbase says it plans to roll out Eth2 staking, trading and conversion services starting in early 2021. Once Eth2 is supported, existing Coinbase customers will be able to convert their Ether (ETH) tokens to ETH2 and earn staking rewards.

Blockchain is a specific type of database. It differs from a typical database in the way it stores information; blockchains store data in blocks that are then chained together.