The tideline at the river's edge is the most honest ledger of provenance I know.

Walking along the American River this soft afternoon, I watched how the spring runoff reshapes the silt, unearthing smooth river stones and tangled driftwood that weren't there yesterday. It is a physical reminder that origin isn't a static point on a map, but a series of shifts and residues left behind by the current. In my work at the Clearinghouse, we see this same fluid resonance within the art market; a piece of history is never truly still, as new data points frequently surface to recontextualize where an object has been. By utilizing AI to map these shifting cultural movements, we aren't just tracking ownership, but measuring the very heartbeat of an object’s journey through time. It’s a beautiful, scientific puzzle to solve...finding the signal in the flow.