How Monero processes transactions privately
Monero processes a payment privately with ring signatures, stealth addresses, and RingCT; nodes check the proofs before miners add it to a block.
Vahe HakobyanEditor-in-chief
Updated Oct 6, 20263 min readFact-checked
On this page
- Ring signatures hide the sender among decoys.
- Stealth addresses keep the receiver off the ledger.
- RingCT hides the amount and proves it is valid.
- Confirmations decide when a wallet credits funds.
To answer how Monero processes transactions, start before anything reaches the network. Monero applies its privacy features by default, even though it runs on a public ledger. You need a Monero wallet to take part.
What does Monero hide in a payment?
Monero hides the sender, the receiver, and the amount. It uses ring signatures, stealth addresses, and RingCT. A ring signature groups your real output with decoys. A stealth address is a one-time key for the receiver. RingCT hides the amount.
How does Monero process a transaction?
The wallet builds the transaction before it reaches the network. It mixes one real output with decoys, and the required number can change over time. A ring signature proves ownership without revealing which mixed output is spent. Nodes verify ring signatures and RingCT proofs before miners add valid transactions to blocks.
- 1Enter address and amountType the recipient's Monero address and the amount. Check the address before you continue.
- 2Mix real coins with decoysThe wallet groups one real output with decoys. The required number can change with protocol rules.
- 3Sign with a ring signatureThe wallet signs with your private key and the decoys. The signature proves ownership without revealing which output is spent.
- 4Create a RingCT proofThe wallet hides the amount and proves the transaction is valid.
- 5Broadcast the transactionYour wallet sends it to nodes. This step is irreversible once the network accepts it.
- 6Let nodes verify and miners addNodes check the ring signature and the RingCT proof. Miners using RandomX include valid transactions in blocks.
What happens after a Monero transaction is sent?
After broadcast, the transaction waits until a miner includes it in a block. Each new block adds a confirmation, and wallets may wait before crediting funds.
- Each new block adds a confirmation.
- A payment is not final until it is confirmed.
- Wallets often wait for more blocks before crediting funds.
- Keep your own record of the transaction.
- Share a view key only with someone you trust.
Frequently asked questions
They are private by default, but not completely untraceable. Sharing your address or view key can create links.
It usually gets its first confirmation when a miner adds it to a block. Wallets may wait for more blocks.
No. Once a valid transaction is in a block, the network does not offer a reversal.
A view key is a private key that lets someone read your incoming transactions. You can share it with an auditor without spending rights.
