Maison ProofThe House of Acknowledgment
Compose

MAISON PROOF

The House of Acknowledgment

Est. MMXXVI

Some things are not bought.
They are declared.

The House

A sum can be spent on almost anything. Here it is spent on saying that someone mattered — and the saying is what remains.

Maison Proof keeps a register of acknowledgments. Nothing is transferred to the person acknowledged. Nothing is redeemed. The expenditure is the gesture, and the record is what survives it.

The House issues a certificate as the artifact of that record, and holds the entry under a serial that does not change.

I · The Declaration

One declaration.
Two certificates. One record.

i

The giver commissions it

A certificate is issued in your name, bearing the occasion, the edition and the words you chose.

ii

The acknowledged receives its match

Where the declaration is to be delivered, a matching certificate is issued to them under the same serial.

iii

The House records it

A single entry, neutral and unaltered, which either party may consult by its number.

In Memoriam is the exception. Nothing is delivered.

II · The Document

The document the House issues.

MAISON PROOF

The House of Acknowledgment

Certificate of Acknowledgment

This acknowledges

Elena Lindt

Gratitude

“You stayed when there was nothing in it for you.”

Declared by

Julian Adler

Issued under the seal of the House of Acknowledgment

Registrar of the House

No. MP‑SPECIMEN
30 September 2026
Issued at the House · MMXXVI
Gold Edition
maisonproof.com/r
The seal of the House, as it is printed on the certificate.

Detail · the seal of the House

The foot of the certificate: the serial number beside the metal band of the edition.

Detail · serial and edition

IssueDigital certificate
Ground workEngine-turned guilloche
SealMaison Proof
MarkSerial & verification
RegisterEntered once

III · The Occasion

Six reasons the House recognises.

The occasion is recorded alongside the declaration and appears on both certificates.

Gratitude

For what was given, and never properly returned.

Respect

For standing that words alone do not quite carry.

Regret

For what should have been said, or done, differently.

Trust

For confidence placed, and confidence kept.

Congratulation

For an achievement that deserves more than applause.

In Memoriam

For those no longer here to receive it.

Some acknowledgments are not meant to be delivered. Where the person is no longer living, nothing is sent. The declaration is entered in their name, and the certificate is issued to you alone.

IV · The Register

Every declaration is entered once.

The entry carries a serial that does not change. It is the part of a declaration that outlasts everyone involved.

Find your declaration

Every issued certificate leads back to its entry in the Register. Scan the mark on the certificate with a phone camera, or enter its serial.

Find your entry

The Register · Volume I · Folio 12 · MMXXVI

Illustrative folio — no issued records shown

Illustrative entries from the Maison Proof register
EntryOccasionPartiesDisclosure
MP-SPECIMEN

Gratitude

Gold Edition

Declared by J. A. — acknowledging E. L.

“You stayed when there was nothing in it for you.”

View this specimen
Public
MP-SPECIMEN-II

Respect

Silver Edition

Parties withheld — the words are not shown

View this specimen
Private
MP-SPECIMEN-III

In Memoriam

Bronze Edition

Declared anonymously — in the name of M. R.

“You would have found this ridiculous. I did it anyway.”

View this specimen
Anonymous
Specimen entries Kept at the House

Verification. Each issued certificate carries its serial and a mark resolving to its entry at maisonproof.com/r/. The serial names the certificate; the mark opens the entry. Verification returns the occasion, the edition and the issue status held by the House. The entries above are illustrative and resolve to nothing.

Disclosure. The giver elects to appear publicly, privately or anonymously. Recipients appear by initials unless fuller disclosure is agreed by both parties.

V · The Editions

Four editions of the House.

Each carries the same certificate, the same register entry and the same verification. What changes is the weight.

Bronze

€10,000

A declaration made plainly, and meant. It is entered, and it stays entered. Most acknowledgments the House receives are of this kind.

Silver

€25,000

A declaration with weight behind it. The sum is no longer incidental to the words.

Gold

€50,000

A declaration that will not be mistaken for a gesture of convenience.

Platinum

€100,000

Said once.

Declarations beyond the four editions are received by private appointment.

VI · In the hand of the House

Issued twice. Kept once.

Each acknowledgment is issued twice — once to the one who gives it, once to the one it names — and kept, always, in the registry of the House.

The cover of the House

MAISON PROOF

The House of Acknowledgment

Certificate of Acknowledgment

This acknowledges

Elena Lindt

Gratitude

“You stayed when there was nothing in it for you.”

Declared by

Julian Adler

Issued under the seal of the House of Acknowledgment

Registrar of the House

No. MP‑SPECIMEN
30 September 2026
Issued at the House · MMXXVI
Gold Edition
maisonproof.com/r
Digital certificate · The issued document · View a specimen

VII · Composition

Compose the declaration.

Nothing is committed here. The document takes shape as you write.

01

The Occasion

Why is this being declared?

Nothing will be sent. The declaration is entered in their name, and the certificate is issued to you alone.

02

The Edition

What weight should it carry?

03 · 04

The Recipient & The Words

Who is it for, and what do you wish to say?

A name is required before issuance can be requested.

That line is too long for the certificate.

How their certificate reaches them

Choose how their certificate should reach them.

05

The Record

How should this appear in the Register?

06

Your Details

To whom should the House address the invoice?

Private acquisition is settled by bank transfer, so the House must issue a proper invoice before anything is sealed. That document requires your name and billing address by law. Nothing here appears on the certificate, and nothing is shared outside the House.

Your full name is required for the invoice.

A valid email address is required.

The two addresses do not match.

A street and number are required.

A postcode is required.

A city is required.

Choose a country.

07

Request Issuance

The House confirms every declaration before anything is issued.

Occasion
Gratitude
Edition
Gold — €50,000
Acknowledged
Not yet named
Words
None
Delivery
Not yet chosen
Disclosure
Public

Private acquisition is settled by bank transfer. The House records the request, then issues an invoice, IBAN and payment reference to you directly. Nothing is sealed and no certificate is struck until the transfer has cleared.

Before the House records it

Read it once more. Nothing is sent until you confirm.

The declaration

Delivery

Invoice

Consent

Digital certificate, as it would be issuedGold Edition

MAISON PROOF

The House of Acknowledgment

Certificate of Acknowledgment

This acknowledges

Their name

Gratitude

Declared by

Your name

Issued under the seal of the House of Acknowledgment

Registrar of the House

No. MP‑····‑······
Date on issue
Issued at the House · MMXXVI
Gold Edition
maisonproof.com/r

Digital certificate, as it would be issuedGold Edition

VIII · Issuance

Private acquisition is settled by bank transfer.

An invoice, IBAN and payment reference are issued to you directly.

The declaration is sealed, the certificates issued and the Register entered once the transfer has cleared.

Terms of issuance, privacy and verification are set out in full under Terms.

Say it once, and let the record keep it.

Compose a declaration