Anonymized specimen

MRV — continuous sealed carbon measurement.
The dossier you will receive.

Anonymized example of the proof dossier — timestamped verdict, SHA-256 chain, public ledger anchoring. Illustrative values.

Timestamped verdict

Illustrative example
Plant "PV-317" · production sealed every 15 min from the inverter · 0 declared/measured gap over 30 days.

Proof chain (excerpt)

seal 000000 · genesis
seal 000001 · +15 min · 44d1…f8b2
seal 000002 · +30 min · 5f40…2e77
… · seals over the period
anchor · daily · Hedera HCS

Metadata

Cadence
15 minutes
Verdict
rolling 24-hour minimum
Timestamping
eIDAS RFC 3161
Anchoring
daily · Hedera HCS
Integrity
SHA-256 hash-chain
Scope
1 production site

What this dossier guarantees — and what it does not

What it provides
A technical proof of integrity and anteriority: measurements are timestamped, hash-chained (SHA-256) and anchored on a public ledger. Verifiable by a third party, no account needed.
What it is not
Neither legal advice, nor a certificate in the regulatory sense, nor a guarantee of any audit outcome. It is a technical evidence element.
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