Also called: Distributed ledger technology (DLT), DLT
What a distributed ledger is
A distributed ledger is a record shared across multiple computers, called nodes. Each node keeps a copy, and the copies are updated to reflect verified changes. In a traditional ledger, one central computer manages the record; a distributed ledger spreads recordkeeping across the network.
Blockchain is one form of distributed ledger, not another name for every distributed ledger. Some payment systems use a ledger to record transactions or connect a payment alias to an account. The ledger stores and verifies information, but the payment still travels through a payment system.
A distributed ledger can record payment information, but the ledger itself does not move funds or guarantee settlement.
How it can fit into payments
A ledger can help participants share payment information without each relying on a separate, centrally managed record. For example, a payment service provider can use a payment alias directory to look up routing information, add it to a payment, and send the transaction to the appropriate payment system.
The Federal Reserve's example separates the directory lookup from the actual payment: after the receiving provider receives the payment, it credits the payee's account. That distinction matters to your cash flow. A record appearing on a ledger does not, by itself, prove that funds reached your bank account.
What it means for your costs and records
A distributed ledger has no standard card-network fee or required merchant statement line. The technology alone does not tell you what you pay. A provider's service or the payment method connected to the ledger determines whether your business faces a charge.
Shared records can make transaction histories easier for participants to compare, but they do not guarantee lower payment costs or prevent an incorrect payment. Data copied across multiple nodes also raises a practical privacy question: what information is recorded, who can access it, and how long it remains available? Do not treat a ledger entry as a substitute for matching deposits to your bank records.
What you can actually change
You cannot change the ledger's design through your card-processing account. You can establish what service you are paying for and make sure its records reconcile with the payment method and deposits your business actually uses.
- Identify the payment method and payment system behind the ledger service.
- Compare any ledger-related service charge with the fees and services in your provider agreement.
- Reconcile ledger records against payment confirmations and deposits in your bank account.
- Keep sensitive payment data off shared records unless access and retention controls are clear.
- Identify the payment rail. Find out whether the ledger supports a card payment, bank transfer, or recordkeeping service.
- Trace each charge. Match any separate service fee to the provider agreement and the service it covers.
- Reconcile actual deposits. Use bank deposits, not ledger entries alone, to confirm funds reached your business.
Frequently asked questions
Is a distributed ledger the same as blockchain?
No. Blockchain is one type of distributed ledger, where transactions are grouped into linked blocks. The broader term describes shared records maintained across a network, so not every distributed ledger uses a blockchain.
Does a distributed ledger reduce payment-processing fees?
Not automatically. A distributed ledger has no standard merchant fee, and its use does not establish what your provider charges. Compare any ledger-related service charge with your agreement and the payment services your business receives.
Does a ledger entry mean a payment has settled?
No. A ledger can record or share payment information, while the payment itself moves through a payment system. Confirm receipt by matching payment records to the deposit in your business bank account.