Whitespace.
See who already built your idea — and the space they left open.

CLUSTER PROVENANCE-AUCTION-HOUSES · 9 ENTRIES · EARLIEST ENTRY 2026-04-25

Collectible provenance and authentication

This cluster focuses on provenance tracking, authentication, and verification for high-value collectibles including luxury goods, antiques, and rare coins. The dated entry pattern before the index start shows a flat distribution: two entries in April 2026, one in May, and two in June, constituting a steady but even flow. Traction leaders are Sistema-Inventario-Bolivianita-React-jsx-supabase-, corpseflwr-crm, and gilded-cert, each with zero stars, listed in descending activity order.

Entry timeline

ENTRY TIMELINE

APR 2026: 2MAY 2026: 1JUN 2026: 2AUG 2026: 2SEP 2026: 2
APR 2026SEP 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 3 ai-built · 1 hand-coded · 5 unlabelled

Operator · 1 hobby · 1 indie · 3 commercial · 4 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 9 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01Sistema-Inventario-Bolivianita-React-jsx-supabase-0★1 mo—Inventory and sales system that registers products and sells them with authenticity certificates.
  2. 02corpseflwr-crm0★3 mo—CRM for managing rare botanical specimens, provenance, and CITES compliance across gardens and collections.
  3. 03gilded-cert0★3 mo—Ledger for tracking provenance and authentication of pre-1933 gold coins for estate auction houses.
  4. 04pewter-ledger0★4 mo—hand-codedcommercialProvenance and consignment tracking platform for antique dealers and auction houses, covering chain-of-custody and valuations.
  5. 05palimpsest-os0★4 mo—hobbySaaS platform that tracks provenance and detects forgeries of antiquarian books using spectral imaging and isotope analysis.
  6. 06scrimshaw-prov0★4 mo—indieCompliance platform that tracks provenance of antique scrimshaw artifacts and automatically generates CITES permit paperwork for international trade.
  7. 07KAR Club - Preview0★unknownliveai-builtcommercialCollectible authenticity registry providing certification and verification to ensure provenance and excellence.
  8. 08AuthentiCheck - AI-Powered Luxury Authentication0★unknownliveai-builtcommercialAI-powered service that verifies the authenticity of luxury goods.
  9. 09RETRO//VRS | Luxury Resale. Reimagined.0★unknownliveai-builtLuxury resale marketplace that verifies provenance and preserves ownership history for collectors.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.