Buildlers

In India, homes under construction are paid for in stages. A builder sends a demand letter ("windows complete: 12, pay stage 6") and buyers and banks pay against paper, because nobody has time to check, and by the next stage the work is plastered over. SiteProof turns the progress videos builders already share into evidence. A printed QR tag at each doorway places every clip in its room. Muse Spark reads the demand letter and bill of quantities into claims, and code checks every quote word for word against the PDF. SAM 3.1 tracks each installed window and door through the clip, and Muse Spark confirms each object from its outlined frame. Plain code, no model, then gives each claim one answer: Verified (with the frame and outline of every counted object), Short (only for a room filmed completely, round from its tag and back), or Not seen yet (with an exact request: "Need 5 s of Flat 302 kitchen, east wall"). It's built to get honest builders paid faster, not to police them. It supports payment decisions with evidence and does not replace an engineer's inspection.