Mimir
Evidence

Data you can trust. Not data you have to.

Click any number on any screen and see exactly where it came from: the office, the document, the date. When the committee pushes back, you push back harder.

See a finished dossier.One page, a document behind every line. Synthetic case, real format.
Download the sample dossier (PDF)
Every value, not one report

Click any value, get the document

Most vendors give you one source list for the whole report. Mimir puts the source on the number itself: click it, see which record produced it. Only the second survives a credit committee, a securitization reviewer, or opposing counsel.

  • 100% of 21.4M owner records name the document behind them
  • Inferred links carry a confidence score in addition to their evidence
  • Derived values are labelled derived, never disguised as filings
441 Vanderpool Street, Brooklyn, NY 11215synthetic
Ownership chain
Block 1042 · Lot 17 · 12 units · built 1928
  1. Owner of record
    VANDERPOOL HOLDINGS LLC
    Deed recorded 2019-04-11nyc_acris
  2. Controlled by
    HARROW STREET CAPITAL LLC
    Shared registered agent + mailing addressny_dos_corps 0.82
  3. Ultimate controller
    A. Reyes
    DOS process address across 6 entitiesny_dos_corps 0.74
The receipt
ACRIS 2019041100428001
Source
nyc_acris
Document type
DEED
Recorded
2019-04-11
Grantor
ESTATE OF M. OKONKWO
Grantee
VANDERPOOL HOLDINGS LLC
Consideration
$2,150,000

Every value on the left opens a record like this. Nothing is asserted without one.

The Rune Engine

The same inputs always produce the same answer

Two different things happen inside Mimir, and most vendors blur them. Identity follows fixed rules: the Rune Engine, our matching machine, turns county filings into one record per building and per person, and the same inputs give the same answer on every run. No machine learning. Who controls whom is a judgment, so it shows its evidence and a confidence score instead of hiding inside one number.

  • One id per building and per owner, shared by every screen and every export
  • Inferred links say they are inferred, with a score on each one
  • Rebuildable from scratch, so any answer can be re-derived
mimirterminal.com — searchsynthetic
who owns 441 vanderpool st
PROPERTY441 Vanderpool StreetBrooklyn, NY 11215 · Block 1042 Lot 17sourced
ENTITYVANDERPOOL HOLDINGS LLCOwner of record since 2019 · 1 propertysourced
PERSONA. ReyesUltimate controller · 23 properties · 6 entities0.74
03Worked example
Illustrative walkthrough · synthetic data

A reviewer challenges one number. Watch it survive.

The same synthetic case that runs through this site, seen from the receipt.

  1. 01The challengeA committee member questions the $2,150,000 consideration on 441 Vanderpool St. In most shops this triggers an afternoon of re-research.
  2. 02Click the fieldThe value opens to its receipt: ACRIS 2019041100428001, source system, document type, recorded date, grantor, grantee, consideration.
  3. 03Pull it independentlyThe receipt names the county index and the document number. The reviewer can fetch the same instrument without asking us, which is the entire point.
  4. 04The chain, not just the fieldThe same expansion exists on every hop of the ownership chain and every line of the stack. Nothing on screen is more than one click from its paper.
  5. Where you landThe challenge dies in thirty seconds, in the meeting, without a research detour, and the reviewer now trusts every other number a little more.
441 Vanderpool Street, Brooklyn, NY 11215synthetic
Ownership chain
Block 1042 · Lot 17 · 12 units · built 1928
  1. Owner of record
    VANDERPOOL HOLDINGS LLC
    Deed recorded 2019-04-11nyc_acris
  2. Controlled by
    HARROW STREET CAPITAL LLC
    Shared registered agent + mailing addressny_dos_corps 0.82
  3. Ultimate controller
    A. Reyes
    DOS process address across 6 entitiesny_dos_corps 0.74
The receipt
ACRIS 2019041100428001
Source
nyc_acris
Document type
DEED
Recorded
2019-04-11
Grantor
ESTATE OF M. OKONKWO
Grantee
VANDERPOOL HOLDINGS LLC
Consideration
$2,150,000

Every value on the left opens a record like this. Nothing is asserted without one.

04What the source line carries

Four things, on every field.

A source that only names a vendor is decoration. One that names the office, the document and the date is something a reviewer can go and pull themselves. That is the entire point.

21.4M
owner records, every one carrying all four
  1. 01The source system

    The government office and dataset it came from, named the way the office names it, so a reviewer knows exactly which index to open.

  2. 02The record id

    The document number, so a reviewer can pull the same instrument from the same index without asking us.

  3. 03The recorded date

    When the filing entered the public record, which is not the same as when we ingested it, and we never conflate the two.

  4. 04The confidence, when inferred

    Facts read off a filing carry no score. Links we inferred carry one, on each link, visible.

Not “where did this come from?” but “can I pull it myself?”

What a lender's reviewer actually asks
05What buyers ask

Straight answers.

Is this the same as the sources page other vendors have?

No. A sources page says "our data comes from counties" once, for the whole site. Mimir puts the source on the number itself: this figure, from this document, for this building. Only the second survives an audit, because only the second can be pulled independently.

What about values you compute rather than read off a filing?

Derived values are labeled derived, with the inputs listed. An implied equity figure shows the value and debt lines it was computed from, each of which has its own receipt.

Do the sources survive export?

Yes. CSV exports carry the source and document id on every field. The dossier PDF prints them inline. If the sources fell off at export, the product would be decoration.

What does a confidence score mean on an inferred link?

It means we are showing you an inference and saying so. Facts read off filings carry no score. Links we inferred carry one on each step, with the evidence attached, so you can accept or reject each step on its merits.

Can the same answer be re-derived later?

Yes. The same inputs produce the same answer on every run, so a number from last quarter’s memo can be re-run and re-checked today. When new filings genuinely change the picture, the answer changes with them — it never pretends nothing happened.

How do you check that the ownership answers are right?

Random samples, hand-checked against the underlying documents by more than one reviewer, before a new answer type ships — a bar we call The Eye. And since every field shows its document, you can run the same check yourself on any answer.

See your market.

Twenty minutes on the live terminal.

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