🚀 **Building MyZubster Circular Hygiene: Evidence Before Claims

Fri, 04 Sep 2026 12:51:13 +0000

🚀 Building MyZubster Circular Hygiene: Evidence Before Claims

We’ve just designed a new MyZubster pilot for the circular economy of diapers, sanitary products and other absorbent hygiene products.

The idea is simple:

don’t start with the environmental claim — start with the evidence.

Our proposed pipeline:

Collection → Weighing → Digital Lot → Transport → Treatment → Recovered Materials → Evidence → Verification

Each lot can generate a structured evidence package containing provenance, timestamps, chain of custody, input/output weights, recovered-material data and integrity hashes.

But we’re keeping one critical rule in the architecture:

SHA-256 integrity ≠ physical/scientific verification.

So the trust model becomes:

COLLECTED → DOCUMENTED → HASH_VERIFIED → MEASURED → EXTERNALLY_VERIFIED

We’re proposing a staged pilot:

50 t → 100 t → 500 t

The first 50-ton gate should require:

✅ ≥95% evidence completeness
✅ verifiable mass balance
✅ defined MRV methodology
✅ external review

We’ve now prepared the technical pilot material and started outreach to relevant European and Japanese organizations, including CSMT/LIFE contacts, Unicharm, Kao and P&G/Pampers, to explore technical feedback and possible interoperability.

These are exploratory discussions — not announced partnerships.

The bigger vision is an open digital layer connecting:

waste operators + municipalities + manufacturers + recycling plants + recovered materials + MRV + marketplace

If it works, the same evidence architecture could eventually be applied far beyond hygiene products.

MyZubster principle:

Build → Measure → Evidence → Verify → Replicate

No evidence → no material claim.

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🚀 **Building MyZubster Circular Hygiene: Evidence Before Claims

MyZubster #OpenSource #CircularEconomy #MRV #CleanTech #WasteTech #Sustainability #SoftwareEngineering #BuildInPublic #Innovation