On September 30, 1785, Thomas Hutchins set a stone on the north bank of the Ohio River, at the point where the western boundary of Pennsylvania meets the water, and began to survey westward.
He was the first Geographer of the United States, and the last. Congress replaced the office with a Surveyor General in 1796. The Land Ordinance of 1785 had given him a method that did not exist anywhere else: instead of describing land by walking its edges and naming what he passed, he would impose a grid on it first and sell the squares. He ran the Geographer's Line forty-two miles west and hung seven ranges of townships off it.
The method became the Public Land Survey System. It now describes nearly 1.5 billion acres across thirty states — most of the land area of the United States, every parcel of it located by township, range, and section rather than by the oak tree and the creek bend.
The stone is under the Ohio River. A downstream navigation dam raised the pool and covered it. A monument was raised at East Liverpool, Ohio, in 1881 to mark the place from dry ground, at a remove.
The stone Washington measures from
Every legal description in Washington and Oregon carries three letters: W.M.
They stand for the Willamette Meridian, and they are a reference to a specific rock on a ridge in the West Hills of Portland. On June 4, 1851, John B. Preston, first Surveyor General of the Oregon Territory, drove a cedar stake there and made it the initial point for the survey of two future states. Township and range in both states are counted from that stake. A condominium in West Seattle is located, in law, by how far north and how far east it sits from a point in Oregon.
The stake was replaced with a stone obelisk in 1888. The obelisk was vandalized in 1951, and again in 1967. In 1987 the last seven inches of it were broken off flush with the concrete and the brass plaque was carried away.
Nothing moved. Not one description in either state was rewritten.
Three words
Surveyors have a vocabulary for this, and it is more precise than the ordinary sense of the words. The definitions below are the BLM's, in the Manual of Surveying Instructions, and the section numbers are given so they can be checked.
An existent corner is one whose position can be identified from the monument or its accessories, from the description in the field notes, or from an acceptable record, physical evidence, or testimony (5-5).
An obliterated corner is one at whose point no trace of the monument or its accessories remains, and whose position has nonetheless been perpetuated, or can be recovered beyond reasonable doubt, by the acts and testimony of the landowners, competent surveyors, other qualified local authorities, or witnesses, or by acceptable record evidence (5-9). The stone is gone. The corner is not.
A lost corner is one whose position cannot be determined beyond reasonable doubt from any trace of the original marks or from any evidence or testimony bearing on where they were, and can be restored only by reference to interdependent corners (5-20). It is not found. It is computed, by proportionate measurement from the corners on either side.
The distance between the second word and the third is the whole of it. Obliterated and lost look identical on the ground. Both are a place where a rock used to be and is not. An obliterated corner is restored. A lost corner is computed. The difference is not in the rock.
Why the description needs the stone
Two facts about deeds, neither of them widely known outside the trade.
The first: where a description contradicts itself, a call for a monument controls over a call for course and distance. The bearing says one thing and the iron pipe says another, and the pipe wins. The arithmetic yields to the object.
The second: descriptions contradict themselves as a matter of routine. Walk the recited bearings and distances of an ordinary metes-and-bounds parcel and you will not arrive back at the point you started from. Bearings are recorded to the minute and distances to the hundredth of a foot, and the rounding alone opens a gap. Surveying does not pretend this away. It measures the gap and reports it as a ratio — one part in twenty thousand, one part in fifty thousand — and a survey with no gap at all is a survey someone has adjusted.
So the closed figure in the deed is a figure that does not close, and the thing that resolves it is a point on the ground that outranks the numbers.
What is actually permanent
Two origins. One is under a river and one was broken off and carried away, and the systems built on them did not shift by a foot.
Whatever is permanent here, it is not the stone. It is that everyone kept measuring from the same place. The authority was never in the granite; it was in the fact that the next survey, and the one after it, and the title company, and the court, all deferred to the same point. A monument is a monument because it is deferred to. Remove the object and the deference holds. Remove the deference and the object is landscaping.
This is the property a record has, or does not have.
Servers are replaced. Boards turn over every year or two. Management contracts end. The accounting software an association bought in 2009 is not the accounting software it will run in 2035. None of that is the question. The question is whether an owner, a lender, a title company, a CPA, and a court are all still measuring from the same record.
Existent, obliterated, lost — in a ledger
The three words carry over exactly.
A decision recorded at the moment it was made, with the inputs it was made on, is existent. It can be produced.
A decision whose record was lost but whose position is fixed by everything around it — the bank statement, the invoice, the minutes, the entries on either side — is obliterated. It costs work to recover. It is recoverable.
A decision that was never written down is lost. It has to be reconstructed by interpolation from its neighbors: someone reasons from the balances on either side to what must have happened in between. The result carries the name of a fact and the standing of a guess.
Most association books are full of lost corners. Not because anyone destroyed anything — because the decision was made in a conversation, or in an email, or by a treasurer who has since moved, and nothing recorded it while it was still true. The bookkeeping is often fine. It is the reasons that are gone, and it is the reasons that get asked for in the year that something goes wrong.
CommunityPay is built the other way around. Every financial decision runs through one dispatcher before anything posts. The dispatcher allows, blocks, or overrides, and it writes an immutable record of which one it did, on what inputs, against which rule — at the time, not afterward. The records are hash-linked and anchored, so a later edit is visible rather than silent. An entry that reaches the books with no decision beside it is not a small defect to be tidied up later. It is the signal that something bypassed the gate.
That is the entire design. Not that mistakes are impossible. That nothing becomes a lost corner.
The part that is not solved by any of this
A permanent market confers nothing on the firm serving it.
Land records are as durable a business as exists. So are exchanges, clearing houses, and title plants — and all of them are surrounded by the remains of vendors who served them and are gone. The market lasting is the precondition.
A monument only becomes a monument by being deferred to, over and over, in ordinary transactions that nobody remembers afterward. That is earned one at a time, by being correct on a Tuesday when it would have been easier not to be, for long enough that measuring from somewhere else stops occurring to anyone.
There is no shortcut in it, and no way to get there faster by predicting where the market is going next. The point does not move. That is the only reason anything can be measured from it.
Scott Vuilleumier · Founder of CommunityPay, Inc.
Data science, investment banking, and financial systems engineering and ledger design.