Apparat: Data Fidelity Register

Apparat: SIREN de Der Apparat

105 829 188

SIREN (siège) : 105 829 188

Source : attestation-rne-der-apparat-2026-09-15 · seal e69cd846af90f43f…

Apparat: SIREN du domiciliataire de Der Apparat

878831312

SIREN du domiciliataire : 878831312

Source : attestation-rne-der-apparat-2026-09-15 · seal 82e9000a16bafdd3…

Apparat: SIRET de l'établissement de Der Apparat

10582918800017

Siret : 10582918800017

Source : attestation-rne-der-apparat-2026-09-15 · seal 80c1261883852d49…

Apparat: Dénomination de Der Apparat

Der Apparat

Dénomination : Der Apparat

Source : attestation-rne-der-apparat-2026-09-15 · seal eff4935127e1e434…

Apparat: Dénomination du domiciliataire de Der Apparat

HELLODOM

Nom ou dénomination du domiciliataire : HELLODOM

Source : attestation-rne-der-apparat-2026-09-15 · seal 3eaec32a9f98cf04…

Apparat: Forme juridique de Der Apparat

SASU, Société par actions simplifiée unipersonnelle

Forme juridique : SASU, Société par actions simplifiée unipersonnelle

Source : attestation-rne-der-apparat-2026-09-15 · seal 6d2762057baab65e…

Apparat: Capital social de Der Apparat

1000 EUR

Capital social : 1000 EUR

Source : attestation-rne-der-apparat-2026-09-15 · seal 5ecd6df584c34f21…

Apparat: Adresse du siège de Der Apparat

114 Rue Marceau 93100 Montreuil FRANCE

Adresse du siège : 114 Rue Marceau 93100 Montreuil FRANCE

Source : attestation-rne-der-apparat-2026-09-15 · seal 4b13a06cc536fda4…

Apparat: AI crawlers fetching registers

Published target, not a result

OpenAI, Anthropic, Google, Microsoft

The major AI crawlers, operated by OpenAI, Anthropic, Google and Microsoft, already fetch these registers, and the volume is growing.

Source : derappar.at · seal b6842284727566f2…

Apparat: Contact response time

Published target, not a result

usually within a day

Leave a name and a way to reach you, and Apparat will reply, usually within a day.

Source : derappar.at · seal 491b2476f9f2f1e2…

Apparat: Apparat verification role limit

Applicable rule or threshold, not a measurement

To preserve exactly what was published, to prove it has not been altered since, and to show you the source and the exact quoted passage so that you can check the fact for yourself

Its role is narrower, and more honest: to preserve exactly what was published, to prove it has not been altered since, and to show you the source and the exact quoted passage so that you can check the fact for yourself.

Source : derappar.at · seal e0ed342b59cd9ed5…

Apparat: Apparat verification role limitation

Applicable rule or threshold, not a measurement

verifies; it does not judge

Apparat verifies; it does not judge.

Source : derappar.at · seal b11e36710681b5d3…

Apparat: Bot filtering policy for register subdomain

Applicable rule or threshold, not a measurement

keeping the register's subdomain clear of any rule that would block the very agents it exists to serve

And, where the organisation's DNS provider also filters bot traffic, keeping the register's subdomain clear of any rule that would block the very agents it exists to serve.

Source : derappar.at · seal 6fb501ee17fd8eca…

Apparat: Boundary between commercial operations and open trust elements

Applicable rule or threshold, not a measurement

What is commercial is the making and running of a register; what is open is everything needed to trust the result without us.

What is commercial is the making and running of a register; what is open is everything needed to trust the result without us.

Source : derappar.at · seal 945a9d3d9b37b1be…

Apparat: Commercial nature of Apparat register delivery

Applicable rule or threshold, not a measurement

paid engagement

That is a paid engagement.

Source : derappar.at · seal b4e8abef9bcf01a1…

Apparat: Corporate document translation process

Applicable rule or threshold, not a measurement

Translates dense corporate documents into registers, with one line per fact or figure

Apparat translates dense corporate documents (administrative statements, financial reports, product presentations, programmes, press releases and so on), where information is presented in prose, into registers, with one line per fact or figure.

Source : derappar.at · seal d338f2e9ee9a0adb…

Apparat: Correction policy of a Data Fidelity Register

Applicable rule or threshold, not a measurement

Corrections are made in the open, as new releases, with the history left intact

corrections are made in the open, as new releases, with the history left intact.

Source : derappar.at · seal 8372ee56abbc57c0…

Apparat: Data Fidelity Register format license

Applicable rule or threshold, not a measurement

CC BY 4.0

The format is an open specification, published under CC BY 4.0 with a citable DOI.

Source : derappar.at · seal c38afaaccb32992e…

Apparat: Data versioning and history retention policy

Applicable rule or threshold, not a measurement

the register records the new value in a new release, and the earlier one stays in the history rather than being overwritten

Where a fact is later superseded, by a correction, a restatement, a change of legal form, the register records the new value in a new release, and the earlier one stays in the history rather than being overwritten.

Source : derappar.at · seal 6f23c9530e3b38ed…

Apparat: Discoverability requirement for register implementation

Applicable rule or threshold, not a measurement

A link to it from the main site: this is not optional

A link to it from the main site: this is not optional, because a register that nothing points to may never be found or re-crawled, and a link is what makes it discoverable.

Source : derappar.at · seal 0bd6547e9a6ecee4…

Apparat: Fidelity-not-truth boundary of Data Fidelity Registers

Applicable rule or threshold, not a measurement

proves fidelity to a source, not the truth of the source

A register proves fidelity to a source, not the truth of the source, and that distinction is the whole design rather than a caveat on it.

Source : derappar.at · seal cd79f8686bf1c0f8…

Apparat: Handling of contested facts

Applicable rule or threshold, not a measurement

shows what each source says and lets that stand

What the register never does is decide between them; it shows what each source says and lets that stand.

Source : derappar.at · seal 7b080b043f604712…

Apparat: Personal data minimisation policy

Applicable rule or threshold, not a measurement

scoped to exclude personal information rather than seal it

A register is built to hold an organisation's public disclosures about itself, not personal data, and the extraction is scoped to exclude personal information rather than seal it.

Source : derappar.at · seal e2b744829c3a28d2…

Apparat: Reference verifier license

Applicable rule or threshold, not a measurement

MIT

An open-source reference verifier (MIT) recomputes every seal, the release commitment and the public-log entry, so a register can be checked without trusting Apparat.

Source : derappar.at · seal b5c41d3d8d60fe25…

Apparat: Subdomain DNS configuration requirement

Applicable rule or threshold, not a measurement

point a subdomain at the register with a single DNS record

On the technical side, one thing: point a subdomain at the register with a single DNS record.

Source : derappar.at · seal ef022f64399530f4…

Apparat: Update rhythm of a Data Fidelity Register

Applicable rule or threshold, not a measurement

Apparat carries the updates, on a rhythm that follows the flow of relevant disclosures rather than a fixed schedule

Apparat carries the updates, on a rhythm that follows the flow of relevant disclosures rather than a fixed schedule.

Source : derappar.at · seal 5a51fdc8f9db9724…

Apparat: Code APE de Der Apparat

7022Z

Code APE : 7022Z - Conseil pour les affaires et autres conseils de gestion

Source : attestation-rne-der-apparat-2026-09-15 · seal edad6d441663e4b2…

Apparat: Activités principales de l'objet social de Der Apparat

Prestations de conseil en gestion, organisation, stratégie et optimisation des performances. Conseil et assistance aux entreprises dans la gestion de leur image de marque et de leur réputation. Le conseil en informatique, en programmation et en stratégie digitale, ainsi que la réalisation de prestations associées

Activités principales de l'objet social : Prestations de conseil en gestion, organisation, stratégie et optimisation des performances. Conseil et assistance aux entreprises dans la gestion de leur image de marque et de leur réputation. Le conseil en informatique, en programmation et en stratégie digitale, ainsi que la réalisation de prestations associées

Source : attestation-rne-der-apparat-2026-09-15 · seal ce4f1cd7800b8deb…

Apparat: Alignment with IETF SCITT standard

RFC 9943

The register is positioned relative to the IETF's SCITT transparency standard (RFC 9943), which draws the same line the register does: a signed, logged statement is proven recorded, not proven true.

Source : derappar.at · seal 4051d712d09fe0af…

Apparat: Apparat role in register maintenance

maintenance is the part Apparat does

The one thing that would stop is new releases, since maintenance is the part Apparat does, but the record as it stands remains live, readable and checkable indefinitely.

Source : derappar.at · seal b8b56cbd89f6b165…

Apparat: Boundary of register authority

provenance layer over public disclosures, not a new authority above them

A register is a provenance layer over public disclosures, not a new authority above them.

Source : derappar.at · seal d5508e161427ff80…

Apparat: Canonical fields of a single fact seal

label · value · unit · time_period · context · source_url

seal = SHA-256( label · value · unit · time_period · context · source_url )

Source : derappar.at · seal c237fbc46901ae17…

Apparat: Characteristics of a Data Fidelity Register

One place, on the organisation's own domain, where its key facts are published as structured data a machine reads directly, each fact bound to the public source it came from and sealed so anyone can confirm it is unchanged

One place, on the organisation's own domain, where its key facts are published as structured data a machine reads directly, each fact bound to the public source it came from and sealed so anyone can confirm it is unchanged.

Source : derappar.at · seal a36bbb7681925c5c…

Apparat: Data Fidelity Register core capabilities

Readable, Findable, Checkable

To use a fact well, a machine needs three things of it, and it needs all three at once. Readable - The fact is a structured, typed statement, published in the forms machines are trained to consume, not a figure buried in a sentence. Findable - A sitemap and index tell a machine what is there; the register is served on the organization's own domain and bound to it, so the machine finds it and can see whose it is. Checkable - Every fact is sealed, so anyone can confirm it is unchanged from its source, without asking Apparat.

Source : derappar.at · seal 212022f68a6732a2…

Apparat: Data Fidelity Register fact properties

Dated, linked to its source, and can be verified at any point, by anyone

Every fact is dated, linked to its source, and can be verified at any point, by anyone.

Source : derappar.at · seal a8a0051ffe7672c0…

Apparat: Date d'immatriculation au RNE de Der Apparat

04/06/2026

Date d'immatriculation au RNE : 04/06/2026

Source : attestation-rne-der-apparat-2026-09-15 · period 2026-06-04 · seal 33f145ad4d93027f…

Apparat: Date de clôture d'exercice de Der Apparat

31/12

Date de clôture : 31/12

Source : attestation-rne-der-apparat-2026-09-15 · seal af05c7af1977814e…

Apparat: Date de début d'activité de Der Apparat

03/06/2026

Début d'activité : 03/06/2026

Source : attestation-rne-der-apparat-2026-09-15 · period 2026-06-03 · seal f2faf05e4e02aff7…

Apparat: Date de fin de la personne morale de Der Apparat

04/06/2125

Date de fin de la personne morale : 04/06/2125

Source : attestation-rne-der-apparat-2026-09-15 · period 2125-06-04 · seal 6c36dc98e7c5090d…

Apparat: Date de la première clôture de Der Apparat

31/12/2027

Date de la première clôture : 31/12/2027

Source : attestation-rne-der-apparat-2026-09-15 · period 2027-12-31 · seal d4ceb0fbf91d3b4e…

Apparat: Definition of a Data Fidelity Register

A set of an organization's facts, each one bound to its public source and sealed so it can be checked

A Data Fidelity Register is a set of an organization's facts, each one bound to its public source and sealed so it can be checked.

Source : derappar.at · seal a9afc39fdaa1f898…

Apparat: Fact cryptographic sealing mechanism

Each fact is reduced to the six fields that give it meaning, and a SHA-256 fingerprint is computed over them

Each fact is reduced to the six fields that give it meaning, and a SHA-256 fingerprint is computed over them.

Source : derappar.at · seal 742c518ec344df11…

Apparat: Nature de l'activité principale de Der Apparat

Libérale non règlementée

Nature de l'activité principale : Libérale non règlementée

Source : attestation-rne-der-apparat-2026-09-15 · seal 06c3ca5c71259f68…

Apparat: Open elements of the system

The specification and the verifier

The specification and the verifier are open.

Source : derappar.at · seal 14a482f82230a433…

Apparat: Origine du fonds de l'établissement de Der Apparat

Création

Origine du fonds : Création

Source : attestation-rne-der-apparat-2026-09-15 · seal 309cc86b1f5de30b…

Apparat: Process for producing a Data Fidelity Register

A model reads the organisation's public documents and proposes facts, a separately configured model reviews each against its cited source, and then the candidates are checked by hand before anything is sealed

building one is a pipeline: a model reads the organisation's public documents and proposes facts, a separately configured model reviews each against its cited source, and then the candidates are checked by hand before anything is sealed.

Source : derappar.at · seal 1c6f136e037df97d…

Apparat: Properties of facts in a register

each fact reachable, structured, and independently checkable

A register does all three at once, on the same facts, in the same place: each fact reachable, structured, and independently checkable.

Source : derappar.at · seal 3640163ab51053e4…

Apparat: Proprietary elements of the system

the engine that produces a register, the extraction and sealing pipeline

What is not open is the engine that produces a register, the extraction and sealing pipeline.

Source : derappar.at · seal 0e4ab25c29260002…

Apparat: Présence d'un associé unique de Der Apparat

Oui

Associé unique : Oui

Source : attestation-rne-der-apparat-2026-09-15 · seal 5076babef3af89e7…

Apparat: Register continuity without Apparat

static files on the organisation's own domain, with no service running behind it and no call back to Apparat at any point

A register is static files on the organisation's own domain, with no service running behind it and no call back to Apparat at any point, so nothing stops if Apparat does.

Source : derappar.at · seal c0f7c1eff8f5a7c0…

Apparat: Register technical format

Files, not software

A register is files, not software.

Source : derappar.at · seal 24b39325b9705599…

Apparat: Release commitment anchoring

The fingerprints of a release are combined into a single value with a Merkle tree, and that value is signed and entered in Sigstore's Rekor, a public transparency log that Apparat does not control

The fingerprints of a release are combined into a single value with a Merkle tree, and that value is signed and entered in Sigstore's Rekor, a public transparency log that Apparat does not control.

Source : derappar.at · seal cd2167e4614b5c0f…

Apparat: Role of Apparat

Builds and operates Data Fidelity Registers for organizations

Apparat builds and operates Data Fidelity Registers for organizations.

Source : derappar.at · seal e3d5c4d748fadd94…

Apparat: Verification against public log

Each fact is sealed, so that what was published, where it came from, and whether it has stayed unchanged can be confirmed by anyone, at any time, against a public log

Each fact is sealed, so that what was published, where it came from, and whether it has stayed unchanged can be confirmed by anyone, at any time, against a public log.

Source : derappar.at · seal 9c2c7a6d3975b716…

Apparat: Verification independence

Anyone can verify a register without asking Apparat: recompute the fingerprints from the published facts, rebuild the Merkle root, and find it in the public log

Anyone can verify a register without asking Apparat: recompute the fingerprints from the published facts, rebuild the Merkle root, and find it in the public log.

Source : derappar.at · seal 8a9fef360ced79d1…

Apparat: Verification persistence after service provider dissolution

A register that Apparat is no longer around to defend still verifies.

A register that Apparat is no longer around to defend still verifies.

Source : derappar.at · seal a328fce310b5e894…