How it was made

This site shows one essay, Forgetting the Man Who Manufactured Memory, at every save: 568 of them over three weeks in August 2026. Open any paragraph to watch it change, and to read what the author wrote in the margin before each change.

Who did what

Evan Monahan, the author

Chose the subject and the argument. Left notes in the margin saying what to change, wrote some passages himself, pasted in passages drafted in chat, and cut what did not belong.

Claude

Drafted and revised the text in Claude Code, working in the same file. Two models did the writing:

  • Claude Opus 5 · 3 August to 19 August · 618 turns
  • Claude Fable 5 · 19 August to 21 August · 501 turns

One review ran on Claude Sonnet 5 on 4 August. It read the draft and changed nothing.

The three weeks

  1. 3 Aug1 save The first save, in the evening. The outline becomes an essay.
  2. 4 Aug191 saves The first long day of revision.
  3. 5–16 Augno saves Twelve days with no work on the essay.
  4. 17 Aug4 saves Work resumes. No saves on the 18th.
  5. 19 Aug116 saves The model changes from Claude Opus 5 to Claude Fable 5.
  6. 20 Aug255 saves Passages drafted in chat are pasted in.
  7. 21 Aug1 save The last save. The text has not changed since.

Reading the drafts

Each paragraph has a slider with one dot per draft. A filled dot is a save made right after Claude changed the file. An open dot is a save made while the author was working in it: typing, pasting or cutting.

The editor saved every few seconds and did not record which of those it was, so the site never says who typed a particular word. What it does show is the margin note that came before each change, so you can see what was asked for and what came back.

How we know the record is right

The record was rebuilt from the raw save files, not from anyone’s summary, and 76 of 76 automated checks pass on it. Each save matches the file it came from. Every note, sentence and paragraph lines up with the published essay. Nothing touched the essay after its last save on 21 August.

What the record does not cover

Before 3 August

Fifteen months of research came before the essay, much of it in other chat tools. Only pieces survive; Before the essay shows them.

Two outside research runs

Two inputs came from another tool and are not in the record: a reading of the MIT plaque from a photograph on 4 August, later found wrong, and a long research run on 19 August.

Reading and thinking

What Claude read, and what the author handed it, are logged with times. What he read on paper, and what he thought, are not.

Early readers’ comments

Copies went to a few early readers as shared documents. Their comments came back outside the record.

A few lost backups

Some backups from 4 August were deleted before the record was built. One save from that day survives as text only.

Kinds of margin note

Whether a note is an instruction, a draft sentence or a fragment was decided by reading it, not by a program.

For researchers and archivists

What the record holds

568 saves, 248 margin notes, 66 paragraphs, and 520 sentences ever written, of which 255 are in the published text. The record is one file, last built 2026-09-14.

Fingerprint. 03370e5c890ac96c02b78256e5a143664c09cdb790e15ee70115d4ec80aea017
A SHA-256 hash of the record file. If the file changes by even one character, this number changes, so it tells an archivist that the copy they hold is the one this site was built from.

How to cite a draft

Every save has a permanent number. Add a paragraph and a save to the site’s address:

  • https://evmonaha880.github.io/latent-record/#p29@537 opens ¶29 at save 537
  • #p29@pass9 opens ¶29 at the end of the ninth pass
  • #p29@2026-08-20T14:01:42 opens ¶29 as it stood at that moment

A save number is never reused. 19 saves that only opened an empty note were folded into the save before them; their old numbers still work (the map). Links to the older address, essay/#p29@537, still work too.

Archived copies

Captures of the published site on the Wayback Machine: