A shared verified score for the $40-60B second-life market.
Used industrial equipment does not need another inspection service. It needs a shared, verified, deterministic condition score every downstream buyer, insurer, and lender in the second-life equipment marketplace reads from the same record. Keystone extends its signed-hashed-KeyScore architecture to second-life industrial batteries, capital equipment, and refurbished machinery.
Every second-life market trades at a verification discount.
Used industrial equipment consistently trades 30 to 60 percent below what verified condition would justify. The gap is not about actual quality. It is about the absence of a shared verification layer. Buyers cannot verify. Sellers cannot prove. Insurers will not price without verification. Lenders will not finance without pricing. Every dollar of that gap is captured by no one.
| Market | Approx. annual volume | Current verification state |
|---|---|---|
| EV + industrial batteries (retiring from first-life) | $8-15B, growing 25%+ / year | Ad-hoc inspection. No shared score. EU Battery Passport (2027) will force change. |
| Refurbished capital equipment (CNC, robotics) | $15-25B | Broker-mediated, spec-sheet trust. No shared score. |
| Refurbished HVAC + facilities equipment | $5-8B | Contractor-mediated. No shared score. |
| Refurbished modular buildings + industrial modules | $3-5B (nascent) | No consistent scoring. Direct fit for Keystone Registry. |
| Specialty machinery + medical devices (used) | $8-12B | Regulator-driven inspection. Score is auditor-facing, not buyer-facing. |
Deterministic. Verifiable. Read by every downstream buyer.
- 01
Inputs are verifiable attributes.
Operating hours, cycle count, thermal history, inspection results, maintenance record, materials condition, environmental exposure. Every input has a documented source. No subjective grading, no proprietary weightings.
- 02
Score is a deterministic function.
0 to 99, same math for every asset in a class. Two identical assets get identical scores. Anyone can reproduce the score from the inputs.
- 03
Record is signed and hashed.
Every state change (refurb work, recertification, resale) becomes an immutable event on the asset. Any downstream party can verify the chain without trusting the seller.
- 04
Every downstream buyer reads the same record.
Refurbisher prices resale from the score. Insurer prices warranty from the score. Lender underwrites financing from the score. Regulator audits from the chain. Same record, four revenue lines.
Bring a second-life asset class. Walk it through the score.
25-minute walkthrough. Bring the operating-history data structure for the equipment class you handle: batteries, capital equipment, HVAC, machinery. We will walk through the input schema, the deterministic score, and the buyer / insurer / lender read paths.