Spark restores the social signals that disappeared when money went digital.
It is a zero-friction signal layer attached to payment confirmation. At the transaction moment, Spark can reveal shared context nearby — profession, language, interests, situation, religion, family or taste.
It does not match people, create profiles, or require interaction.
Today’s payment systems are invisible utilities. Spark turns confirmation into a lightweight discovery moment.
The model scales naturally: billions of transactions become billions of optional signals where people can notice common ground — and decide, or not, to connect.