Crypto made transfers easy. It never made trust portable.
Every new app, every new campaign, every new platform still asks for the same thing all over again KYC, proofs, screenshots, forms. Same process. Different destination. Same friction.
And somehow, the industry started treating that as normal.
That is what makes Sign interesting.
The idea is simple: if something has already been verified once, why should it be verified from scratch every time? When credentials become reusable, verification stops being a repeated burden for every project. It starts to look more like infrastructure.
The impact goes beyond convenience.
Less repetition. Less spam. Less fake participation. Less rebuilding on the project side. Less friction for real users.
Assets in crypto are already portable. Perhaps proofs should be too.
And if that shift happens, the next meaningful upgrade may not come from moving faster, but from making trust reusable.