Definition
On-chain settlement is the completion of an asset or payment transfer through a state change recorded on a blockchain or distributed ledger recognized by the transaction arrangement.
What settles on the ledger
For a token transfer, settlement changes the ledger record that identifies which address controls the token. A financial transaction may also require a payment leg, custody records or an off-chain register to be updated.
Delivery versus payment links the asset and payment transfers so that delivery occurs only if the corresponding payment occurs. Both legs may use one ledger, or separate systems may be synchronized.
Technical confirmation and legal finality differ
A blockchain confirmation shows that a transaction entered the ledger under that network's rules. Legal finality concerns when the transfer becomes irrevocable and unconditional under the governing arrangement and law.
Settlement speed therefore depends on the network, asset structure, payment rail and any off-chain processes. On-chain does not by itself mean instant, atomic or legally final.
What it does not mean
Trade execution establishes a transaction between parties. Settlement completes the resulting transfer obligations. An executed trade can remain unsettled.
Where this term fits
Questions about on-chain settlement
- Is on-chain settlement always instant?
- No. Confirmation times, finality rules and off-chain processes vary between networks and asset structures.
- Does a token transfer settle the entire financial transaction?
- Not necessarily. The payment leg, ownership register, custodian or transfer agent may operate through another system.
- What is atomic settlement?
- Atomic settlement makes linked transfers succeed together or fail together, reducing the risk that one party delivers while the other does not.
See these concepts in context
Review the Fensory MCP connection, tools and account controls.