Every crypto transaction leaves a receipt. It's not a piece of paper and nobody emails it to you automatically, but it exists permanently on a public ledger the moment your transaction is confirmed - and it has a name: the transaction hash, or TXID. If you've ever needed to prove a payment went through, dispute a missing deposit, or just figure out where your money actually is, this string of characters is the single most useful piece of information you can have.

This guide explains what a transaction hash actually is, how to find yours on major exchanges and wallets, how to read what it shows you, and how it's different from a wallet address - a mix-up that trips up more people than you'd expect.

What Is a Transaction Hash (TXID)?

A transaction hash - also called a TXID, tx hash, or transaction ID - is a unique cryptographic fingerprint assigned to every transaction broadcast to a blockchain. It's generated by running the transaction's details (sender, recipient, amount, and other data) through a hashing function, which produces a fixed-length string that's effectively unique to that specific transaction. Change even one detail of the transaction, and the resulting hash would be completely different.

Once a transaction is confirmed, its TXID becomes a permanent, public reference. Because blockchains are open ledgers, anyone - not just the sender or recipient - can take that TXID, paste it into a block explorer, and see exactly what happened: how much was sent, from where, to where, when, and whether it's actually confirmed.

What Is a TXID Used For?

A TXID serves a few practical purposes:

• Verifying a payment actually happened, rather than taking someone's word for it.
• Tracking a transaction's status - pending, confirmed, or failed - independently of whatever app or exchange you used to send it.
• Troubleshooting a missing deposit, since support teams almost always ask for the TXID first when investigating a transaction that hasn't shown up.
• Proving you sent a payment, in the sense that it lets anyone independently confirm the transfer occurred on-chain - more on the limits of this below.
• Auditing and record-keeping, since a TXID gives you a permanent, searchable reference for a specific transfer rather than relying on a screenshot or a memory of when something happened.

How Do I Find My Transaction Hash?

Where you find your TXID depends on how you sent or received the transaction:

• In a self-custody wallet like MetaMask or Trust Wallet, open your transaction activity or history, tap the specific transaction, and look for a "View on Explorer" link or a copyable hash - most wallets don't display the raw TXID prominently in the main list, but it's available once you open the transaction's details.
• On a centralized exchange, look in your withdrawal or deposit history - most platforms label it directly as "TxID," "Transaction Hash," or simply "Hash."
• From whoever sent you funds, if you're the recipient and need to verify a transfer - the TXID is safe to share, since it contains no personal information beyond what's already public on the blockchain.

How Do I Find a TXID on an Exchange Like Binance or Coinbase?

On Binance: go to Wallet, then Overview, then Transaction History. Filter for the relevant deposit or withdrawal, and the TXID will appear directly in the transaction's details - usually with a clickable link that takes you straight to the correct blockchain explorer for that network. On the mobile app, the same information is under Wallets, then Spot, then Transaction History.

On Coinbase: transaction history is organized under the Assets tab - select the specific cryptocurrency, then find the transaction you're looking for. One important distinction worth knowing: Coinbase (like most exchanges) draws a line between on-chain transactions, which generate a real TXID, and internal transfers between two Coinbase accounts, which complete instantly without touching the blockchain and therefore don't produce a TXID at all. If you're looking for a hash on an internal transfer and can't find one, that's usually why - there's no on-chain record to point to, and the exchange's own internal reference number is the only identifier that exists for that transfer.

This same on-chain-versus-internal distinction applies across most exchanges, so if a TXID seems to be missing entirely rather than just not yet generated, it's worth checking whether the transfer was actually an internal, off-chain movement rather than a genuine blockchain transaction.

How Do I Read and Verify a Transaction Hash?

Once you have a TXID, verifying it is straightforward:

1. Identify which network the transaction was sent on (Bitcoin, Ethereum, BNB Chain, Solana, and so on).
2. Open the matching block explorer - for example, Blockchain.com's Explorer for Bitcoin and Ethereum, Arbiscan for Arbitrum, Basescan for Base, Tonviewer for TON, or SuiScan for Sui.
3. Paste the TXID into the search bar.
4. Review the transaction details page, which typically shows:
   
   • Status - confirmed, pending, or failed.
   • Block number and confirmations - how many blocks have been added since the transaction was included.
   • Sender and recipient addresses.
   • Amount transferred.
   • Network fee paid.
   • Timestamp.

If you want a closer look at what each of these fields means and how to interpret them, our guide on checking if a transaction is confirmed breaks down confirmations and status in more detail. If the transaction you're tracking is specifically a USDT transfer, tracking a transfer by TXID walks through the Tron, Ethereum, and BNB Chain versions individually, and our block explorer guides cover the specific tools for looking up a TXID on Blockchain.com, Arbiscan, Basescan, Tonviewer, and SuiScan.

What Is the Difference Between a Transaction Hash and a Wallet Address?

This is one of the most common points of confusion, and the distinction matters:

• A wallet address is a destination - it identifies an account that can send or receive funds. It's reusable; the same address can appear in dozens or thousands of different transactions over time.
• A transaction hash identifies one specific transfer - a single event that happened once. It's not reusable and doesn't represent an ongoing account; it's a one-time reference to a completed action.

Think of it this way: a wallet address is like a bank account number, while a TXID is like the confirmation number for one specific transfer into or out of that account. You'd give someone your wallet address to receive future payments, but you'd share a TXID to prove or trace one particular payment that already happened.

Is a Transaction Hash the Same on Every Blockchain?

The concept is the same everywhere, but the exact format differs by network:

• Bitcoin transaction hashes are 64-character hexadecimal strings, with no "0x" prefix.
• Ethereum, and other EVM-compatible chains like BNB Chain, Polygon, and Arbitrum, use a "0x" prefix followed by 64 hexadecimal characters (66 characters total). Because these networks share the same underlying transaction format, a hash from Ethereum and a hash from BNB Chain look structurally identical - the only way to tell which network a given hash belongs to is knowing which explorer it came from, or which network it resolves against.
• Solana hashes look noticeably different: they're base58-encoded signatures, typically around 87–88 characters long, mixing uppercase and lowercase letters and numbers.

The practical implication: you can't necessarily tell which blockchain a TXID belongs to just by looking at a random string - you generally need to already know, or try it against the explorer for the network you expect it came from.

Can I Use a TXID to Prove I Sent a Payment?

Largely yes, with one important nuance. A confirmed TXID, looked up on the correct block explorer, gives anyone independently verifiable proof that a specific amount moved from one address to another at a specific time - that part is solid and can't be faked, since it's recorded on a public, tamper-resistant ledger.

The nuance is that a TXID by itself proves a transfer occurred between two addresses - it doesn't automatically prove that a particular address belongs to a particular person, unless that link has been established some other way (for example, if the recipient address is one you know is controlled by a specific business or individual). So a TXID is strong proof that "this amount moved from address A to address B on this date," and it becomes proof that "I paid this specific person" only when the identity behind one of those addresses is otherwise established or acknowledged by the parties involved.

Where TransFi Fits In

TransFi is an on-ramp and off-ramp platform for stablecoins, letting businesses and individuals convert between USDC or USDT and local currency across major chains, using low-cost local payment methods for both funding and payouts. Every transaction processed this way settles on-chain and produces a real, verifiable TXID - the same kind you'd find on any blockchain transfer - which means it can always be independently confirmed on a block explorer rather than relying solely on a dashboard.

For businesses that want to accept stablecoin and crypto payments as part of a broader checkout flow - alongside cards, bank transfers, and local payment methods - TransFi's crypto payment gateway is built around this same principle of on-chain transparency: every payment produces a verifiable transaction hash, giving both the business and the customer an independent, tamper-proof record of the transfer.

Final Thought

A transaction hash is the closest thing crypto has to a universal receipt - permanent, public, and verifiable by anyone, on any device, without needing to trust a screenshot or take someone's word for it. Knowing where to find yours, which explorer matches the network it was sent on, and how it differs from a wallet address turns a confusing string of letters and numbers into one of the most useful tools you have for confirming that a payment actually happened.

FAQs

1. What is a transaction hash or TXID?

A transaction hash, also called a TXID or transaction ID, is a unique cryptographic identifier assigned to a blockchain transaction. It lets users track and verify details such as the amount transferred, sender, recipient, transaction status, and timestamp.

2. How do I find my transaction hash?

You can usually find your TXID in your crypto wallet's transaction history, an exchange's deposit or withdrawal history, or by asking the sender for it. Wallets often provide a “View on Explorer” option that opens the transaction details and displays the hash.

3. How do I verify a transaction using a TXID?

First, identify the blockchain network used for the transaction. Then open the appropriate block explorer, enter the TXID, and review the transaction details. These typically include the status, confirmations, sender and recipient addresses, amount, network fee, and timestamp.

4. What is the difference between a TXID and a wallet address?

A wallet address identifies an account that can send or receive crypto and may be reused across multiple transactions. A TXID identifies one specific blockchain transaction. You share a wallet address to receive funds, while a TXID can be used to track or verify a particular payment.

5. Can a TXID prove that I sent a crypto payment?

Yes, a confirmed TXID can independently verify that a specific amount was transferred between two blockchain addresses at a particular time. However, a TXID alone does not prove who owns those addresses unless their real-world identity has been established separately.