How can I look up a transaction on the blockchain?

Blockchains are public ledgers, meaning anyone can see all transactions ever made — You can use Block Explorers to easily navigate and search your blockchain transaction history — A transaction’s main elements are: the Transaction ID, the sending & receiving address, the associated fees and the transaction’s status — Ledger Live allows you to easily access blockchain explorers for each transaction

How to find out who owns a bitcoin address?

How to find out who owns a Bitcoin address? You will need to use sources outside the blockchain to track the owner of a Bitcoin address. It is possible to do so because Bitcoin is pseudo-anonymous, however the process can be complicated as an address alone will not reveal its owner.

How to verify bitcoin address?

the easiest way to check if a Bitcoin address in greenwallet is valid is to check it in blockchain.info, just copy the address and paste it on the search. bar of the site, if the valid address you will see the previous transaction, if not valid then it will not show anything or error will be displayed.