The phrase "a ledger on" is correct and usable in written English.
It can be used when referring to a record or account of transactions or information related to a specific topic or subject.
Example: "The accountant maintained a ledger on all company expenses to ensure accurate financial reporting."
Alternatives: "a record of" or "an account of".
A ledger on the top half of the screen showed that one of the districts, as currently configured, had about forty thousand more people than the other one.
When you wave your new contactless debit card (or, soon, your iPhone 6) over a retailer's card-reader, what you're really doing is instructing a computer to reduce a number stored in a ledger on your bank's hard drive and increase a number stored on the retailer's bank's ledger by a corresponding amount.
Also, Geology Department records and reports kept by Tarr and his successors and a ledger of information on graduate students in the Geology Department.
This Internet of Things depends on a Ledger of Things to track everything, ensure its reliability, and pay for its contribution.
The list, which reads like a ledger of Democratic taboos, goes on.But the taxes read like the Republican equivalent of that ledger.
His first foray into the work world was in the garment district of Manhattan with his late father, Jacob, an accountant, "sitting on piles of zippers with a ledger book on my knee".
There, the university has rolled out a blockchain application that creates a ledger for healthcare treatments on electronic health records.
Think of blockchain as a ledger that lives on every device on which it is installed.
This so-called "Internet of value" (as distinguished from the "Internet of information") works by maintaining a shared ledger on a network of participating computers around the world and updating that ledger with a block of Bitcoin transfers roughly every ten minutes.
The tycoon admitted holding interests in several companies that he had never previously disclosed - and was also asked about a file called "Project Marriage Walk" registered in a ledger held on his behalf by business law firm Fox Williams.
The companies will be able to trade private shares in a pilot project using a ledger based on the blockchain.
