Experience & references
Web3 Digital Wallet, the French company behind Talao, develops digital identity wallets and backend infrastructure, integrates customer solutions and contributes to European interoperability projects.
Contracted public-sector project · 2026–2027
Web3 Digital Wallet was selected for consulting and integration of a European Digital Identity Wallet for ISTEC. The project scope covers mobile wallet applications, Wallet Provider Backend, wallet lifecycle management, trust services and issuer/verifier integration.
About ISTECDesign and integration services
Design and integration of a digital identity wallet and verifiable credential solution for age verification. The JPMA application lets users prove an age threshold while limiting disclosure of personal information.
View the JPMA applicationWallet customization and integration
Customization and integration of digital identity wallet technology for Compellio, including functional adaptations and interoperability with verifiable credentials. The wallet is available through public application stores.
View Compellio WalletProof of concept · announced at COP28 in 2023
Talao developed a decentralized identity wallet for participant authentication and verifiable credentials in carbon markets. The Seagrass project, involving E.ON’s subsidiary and The Hashgraph Association, was announced at COP28 in 2023.
Read the Seagrass case studyDevelopment funded by a Tezos Foundation grant
Altme combines decentralized identity, verifiable credentials and Web3 capabilities. Developed and maintained by Web3 Digital Wallet, it receives support through a Tezos Foundation grant. The Foundation’s March 2023 public report documents Talao’s launch of Altme in 2022.
Explore Altme WalletDeveloped and maintained product
The public reference wallet developed, maintained and distributed by Web3 Digital Wallet for receiving, storing and presenting verifiable credentials on iOS and Android.
Explore Talao Wallet and download optionsDeveloped and operated infrastructure
Backend infrastructure for wallet lifecycle management, wallet attestations, revocation, trust lists and administration. It supports integration and operation of digital identity wallet deployments.
Explore Wallet Provider BackendConsortium participation
Web3 Digital Wallet participates in APTITUDE, contributing to payment-related use cases, interoperability and the integration of digital identity into European payment services. This is participation in a European pilot, rather than a customer wallet deployment.
Visit the APTITUDE projectEBSI V3 conformance · 30 October 2023
The EBSI report records Talao Wallet 1.16.0’s conformance with V3.0.0 specifications for the credential issuance flows tested. This version-specific result does not constitute EUDI Wallet certification.
Read the EBSI V3 announcementThese references distinguish contracted projects, integration services, maintained products and consortium participation. Standards support and interoperability testing do not establish formal EUDI Wallet certification.
Tell us about your users, existing systems and deployment model. We can review the mobile applications, backend, trust services and integration your project needs.