euCONSENT was a European Commission funded project to create an interoperable network of AV providers. It began a pilot of its technology in February 2022 with over 1,600 participants across 5 countries which successfully proved the concept of interoperability, modelled on the EUs eIDAS 1.0 architecture. It has now been updated to reflect the eIDAS 2.0 Wallet approach by a non-profit organisation established by the original project team, and has built AgeAware, a tokenized, double-blind solution. This will allow you to prove your age once with an AV provider and then re-use that same check many times over with other websites, even if they use a different AV provider.
So, if today you buy a bottle of wine as part of your supermarket order and are asked to prove your age, tomorrow, you will not need to repeat that process to access a pornographic website.