What a transaction ID is, and how to check your own transfer
A TXID is the receipt for a crypto transfer. Here is where to find yours, how to read it on a block explorer, and what each status actually means.
Every crypto transfer gets a transaction ID — a TXID, sometimes called a transaction hash. It is a long string of letters and numbers, usually 64 characters, and it is the public receipt for that specific transfer.
Unlike a bank reference, a TXID is not something only your provider can look up. Anyone can paste it into a public explorer and see exactly what happened, when, from which address, to which address, and for how much.
Where to find it
Whatever you sent from — an exchange, another wallet, an app — shows the TXID in the transfer's details once it has been broadcast. It may be labelled TXID, transaction hash, or simply hash.
If the transfer is still being prepared, there is no TXID yet. It only exists once the transaction has actually been sent to the network.
How to read it
Paste the TXID into the explorer for the right network: Tronscan for Tron, Etherscan for Ethereum, mempool.space for Bitcoin. The explorer shows a status.
Pending or unconfirmed means the network has seen it but has not finalised it. Confirmed or success means it is done and irreversible. Failed means it did not go through, and on Ethereum you may still have paid gas for the attempt.
Also check the amount and the destination address against what you intended. An explorer tells you the truth about where the money went, which is occasionally not where you thought you sent it.
Why it matters for a deposit
If a deposit has not appeared and you contact support, the TXID is the one piece of information that settles the question immediately. With it, anyone can verify in seconds whether the transfer exists, whether it confirmed, and which address it landed on. Without it, the conversation is guesswork.