The Four Streams

The truth of a meeting between two people is written in four hands at once: in their words, in their voices, in their hearts, and in the pulse at the wrist. We are learning, at last, to read all four.

— The Coherence Thesis, Vol. II

The Providence measurement architecture integrates four streams of physiological and linguistic data. Each stream captures a different dimension of the encounter. None is sufficient alone; each can be misread in isolation. Together, they triangulate something that no single stream could reliably identify: the presence of genuine presence, and the occurrence of genuine presencing. We describe each in turn — what it captures, why it works, and what it contributes to the minting of the currency.