What is a hash (Tx ID, hash) of a transaction
The hash of a transaction is its unique identifier in the blockchain systеm. The transaction hash looks like a random set of letters and numbers. For different cryptocurrencies, the hash has its own length.
What it does
A transaction hash allows you to:- Find the transaction in the blockchain
- Check its status (pending / confirmed)
- View the amount, sender, and receiver addresses
- Verify that the payment was sent
Where to check it
You can find the transaction hash in the service or wallet used to send the payment. It can also be checked in a blockchain explorer corresponding to the network:- Bitcoin — blockchain.com
- Ethereum / USDT ERC-20 — Etherscan
- TRON / USDT TRC-20 — Tronscan