The source describes a pilot project for interoperable decentralized identity, with Validated ID named among six winners of the Start4big initiative.
Star4big - VIDChain | Validated ID ↗
What happened
- CaixaBank issues an account-holder authorization so Aigües de Barcelona can collect its invoices by direct debit.
- The pilot tested interoperability between blockchain networks and state digital identity standards.
Why it matters to Signicat
- The pilot is a decentralized-identity case in Spain, a Signicat core market (Iberia), with limited scope relative to production deployments.
Evidence from the source (3 quotes)
- “Die CaixaBank stellt eine Kontobesitzberechtigung aus, mit der die Rechnungen von Aigües de Barcelona per Lastschriftverfahren eingezogen werden können.” source ↗
- “Die Interoperabilität zwischen Blockchain-Netzwerken und staatlichen digitalen Identitätsstandards wurde erfolgreich getestet.” source ↗
- “Pilotprojekt zur interoperablen dezentralen Identität” source ↗
Reusable identity VCCase studyIberia
3 of 3 facts verified against the source · confidence medium · claude-haiku-5-5