Polygon crypto wikipedia
Instead, Bitcoin transactions are recorded and verified on a public ledger , known as a blockchain, maintained by a distributed network of computers worldwide. While keeping crypto on an exchange might be more convenient for regular trading, moving it to a personal wallet can provide an added layer of security if done correctly. Keep your XRP on the exchange or move to a wallet : After purchasing it, you can choose to keep it on the exchange or transfer it to a personal XRP wallet. David Chaum. While we may highlight certain positives of a financial product or asset class, there is no guarantee that readers will benefit from the product or investment approach and may, in fact, make a loss if they acquire the product or adopt the approach.