01Digital documents & signatures
Prepare, sign and verify your digital documents.
SuiteWalletDocs
Explore the applications ↘
Digital trust ecosystem
Prepare. Sign.
Prove.
Gankpo connects documents, digital identities and verifiable evidence — for individuals and organisations alike.
Documents & signaturesIdentity & credentialsIndependent verification
01Suite02Wallet03Docs04Verify
ExploreTwo strategic activities. One ecosystem.
Documents and identity, with the same level of trust.
Gankpo supports document operations and digital identity infrastructure through one shared chain of evidence.
02Digital identity & credentials
Issue verifiable digital identities, credentials and attestations.
IssuerWalletConnectVerify
Infrastructure to issue, present and verify digital credentials.
Discover Gankpo Issuer ↘Document sovereignty · Offline First
Your evidence.
Your control.
Keep documents and their evidence under your control. Gankpo prioritises local operations and reduces dependence on centralised platforms, without hiding the external services required by some checks.
Offline First does not mean network-free in every situation: revocation, timestamping, issuance or remote presentation may require connectivity.YOUR STORAGE
.gkpDOCUMENTMETADATAFINGERPRINTSIGNATURE
LOCAL
SERVICES WHEN NEEDED
THE FILE REMAINS PORTABLE
One journey. Four applications.
From document to evidence, without a break.
Each application intervenes at a precise moment. Together, they make the document readable, the action explicit and the evidence verifiable.
- 01Gankpo Suite
Prepare documents, assign roles and orchestrate every signature.
Prepare - 02Gankpo Wallet
Carry your identity, authenticate and sign under your control.
Sign - 03Gankpo Docs
View documents and their signature information, according to available capabilities.
View - 04Gankpo Verify
Verify signatures, documents and evidence, according to the checks actually implemented.
Verify
Gankpo Connect connects authentication journeys to this ecosystem; it is not a fifth application.
See Gankpo in action
Prepare. Sign. View. Verify.
Clearly identified product views and educational representations.
Application illustration · fictional data
Gankpo Suite
A workspace for creating or importing a document and organising its journey.
Journey illustration · fictional data
Gankpo Wallet
Wallet receives a credential and places it under the individual’s control.
Reader interface · fictional data
Gankpo Docs
Docs opens a document locally and presents the available reading information.
Conceptual representation · fictional data
Gankpo Verify
This view illustrates the expected presentation of checks; it is not an operational screenshot.
Four products. One trust chain.
Each application has one clear role.
The ecosystem follows the real lifecycle of a document — from preparation to verification.
01
OrganisationGankpo Suite
Prepare documents, assign roles and orchestrate every signature.
Explore ↗02
IndividualGankpo Wallet
Carry your identity, authenticate and sign under your control.
Explore ↗03
Free readerGankpo Docs
View documents and their signature information, according to available capabilities.
Explore ↗04
VerificationGankpo Verify
Verify signatures, documents and evidence, according to the checks actually implemented.
Explore ↗Gankpo Connect is the authentication capability of this ecosystem — not a fifth application.
The trust journey
From intent to verifiable evidence.
Select a step to see how the products work together.
Conceptual representation
0102
01
Prepare
Suite assembles the file, defines actor order and the elements to be signed.
Four ways in
Trust shaped around your role.
From a personal wallet to national infrastructure, everyone enters the ecosystem through a real need.
01
Individuals
Receive, store and present documents and credentials from Wallet.
↗02Businesses
Orchestrate signatures, issue credentials and streamline access.
↗03Government & public institutions
Build identity services and verifiable official records.
↗04Developers & integrators
Connect Gankpo journeys to services and information systems.
↗For organisations, institutions and governments
Issue verifiable digital credentials and identities.
Gankpo can underpin issuance services for diplomas, authorisations, professional cards, supporting documents or digital records. Issuer infrastructure is an ecosystem service — not a fifth application.
Talk to our team ↗Tailored support and integration
- 01Definecredential types
- 02Governissuance policies
- 03Issueto the right holder
- 04Receiveand store in Wallet
- 05Presentthe required attributes
- 06Verifythe evidence and context
Infrastructure to issue, deliver and enable verification — with organisation-defined policies and integration adapted to the regulatory context.
OpenID4VCIVerifiable credentialsIssuance policies
Gankpo Wallet
Your identity. Your credentials. Your decisions.
Wallet is not limited to signing. It brings identity, credentials and decisions together in one personal control point.
Gankpo WalletMy credentialsConceptual representation
Receive & store
Bring credentials and supporting records together in a personal wallet.
Present identity
Share the required attributes with explicit consent.
Connect to a service
Use Wallet in Gankpo Connect authentication journeys.
Sign
Authorise a signature through a clear, attributable journey.
Control authorisations
Review the request, its scope and the requesting service before deciding.
Review activity
Find the operations and authorisations that support your records.
Gankpo Connect
Sign in without multiplying passwords.
The service requests the required attributes. Wallet shows who is asking for what, then the individual accepts or refuses before connection.
Ecosystem authentication capability- 01Online service
- 02Gankpo request
- 03QR or link
- 04Wallet
- 05Consent
- 06Connection
The individual sees the request before deciding.
Identity and assurance level remain distinct and readable.
The service asks only for what is necessary.
Sectoral or pairwise identifiers where context requires them.
Never a single yes/no to summarise every proof.
Continuity depends on the selected integration architecture.
Open technologies
Evidence is not a screen. It is a verifiable object.
Identity & authentication
Wallet presents the required attributes and Gankpo Connect carries the authentication journey.
Signatures & consent
Every sensitive action remains explicit, attributable and bound to the document.
.gkp & embedded evidence
The .gkp format retains a structural role as a portable document-and-evidence container.
Verifiable credentials
OpenID4VCI structures issuance and OpenID4VP presentation in the relevant journeys.
Security & product truth
Trust starts with exact language.
Gankpo documents its cryptographic choices, verification conditions and the exact status of applicable recognitions.
Documented cryptographic choicesExplicit limitationsData control
Discover our technologies and standards ↗Your next document can become its own evidence.
Build a use case ↗