Context that stays
with the record.
Keep readings connected to the operator account, equipment, customer, and transaction. Retain reasons for corrections and cancellations.
MEASUREMENT + PROVENANCE
Industrial weighing & measurement data integrity
Measurement.
Integrity.
Evidence.
Turn industrial weighing and measurement data into verifiable records. Preserve operator and equipment context, protect record history, and share independently checkable evidence.
Technology preview Built around industrial measurement.
RECORD INTEGRITYSIGNED RECORD HISTORYOPTIONAL BLOCKCHAIN ANCHORING
For your scale house
Start with the weighing workflow.
Explore the decisions behind a useful ticket: the vehicle, the tare, the connection, and the evidence retained with the record.
01
Truck scale ticketing
Follow a transaction from gross and tare to a record that can be independently checked.
Explore truck scale ticketing02Tare management
Identify trucks, trailers, and containers; plan when stored tares need to be measured again.
Explore tare management03Scale connectivity
Prepare connection settings and output formats for an RS-232 or TCP/IP integration review.
Explore scale connectivity04Verifiable records
Understand signed history, portable proofs, and the role of optional anchoring.
Explore verifiable recordsComparing systems? Read the truck scale software buyer’s guide.
01 / The platform
Verifiable records for
industrial weighing.
A number needs context. MetraCrypt is designed to preserve the record behind it—who recorded it, what happened, when and where, why, and for whom.
Context that stays
A history you
can check.
Integrity checks and digital signatures help detect changes to retained records and verify their signed origin.
INTEGRITY + SIGNED HISTORYEvidence that
travels with you.
Export a portable proof for independent checking. The free command-line verifier works without a MetraCrypt account or paid anchoring add-on.
PORTABLE + INDEPENDENT02 / How it works
Three layers.
One evidence trail.
Core integrity comes first.
External anchoring is your choice.
FROM MEASUREMENT TO EVIDENCE01 / 03
Sample ticketOutbound material
Scale weight ticket
Ticket no.MC-260929-0128
Bayline AggregatesHouston, TX · South material yard
- Customer
- Harbor Point Civil
- Carrier
- Gulfline Hauling
- Material
- 3/4 in. crushed limestone
- Order reference
- PO-260929-018
- Truck / trailer
- 214 / T-038
- Driver
- Alex Morgan
- Destination
- North Yard · Stockpile 3
- Scale / operator
- WB-01 / J. Rivera
Gross weight76,420 lbLoaded · 08:42 CDT
Tare weight32,180 lbEmpty · 08:14 CDT
Net material weight44,240 lb
22.12US tons
Record integrityChecking sample hash…
Record hashae4d60472a95c4e8e1af447e76a40a5a8233fce152ad6122469a0aac573859e2Example record · hash check only
Measurement. Integrity. Evidence.1 of 1
Fingerprint. Sign. Retain.Integrity + signed record history
OPTIONAL ANCHORSolana + Bitcoin
Commitment onlyRecords stay off-chain
CORE
Capture & preserve
Capture records, retain signed history, check integrity, and export evidence. These capabilities operate without the blockchain worker.
Built inANCHORING ADD-ON
Commit & anchor
A separately installed worker batches records and submits commitments to Solana and Bitcoin through OpenTimestamps. Business records stay off-chain.
OptionalSTANDALONE VERIFIER
Export & verify
Check the signed record, its place in a batch, and available blockchain evidence. Use an independently trusted signer registry to verify identity.
Free verifierAnchoring can pause while core capture continues, as long as the MetraCrypt service remains reachable.
03 / Independent verification
Your data stays
with you.
The proof can travel.
Publish a cryptographic commitment. Keep the underlying business records off-chain. Share exported evidence with the people who need to check it.
Understand what a proof establishesUNDERSTANDING THE PROOF
Has the signed record changed?
Check its fingerprint and signature against the retained evidence.
Was it included in the commitment?
Verify the record’s inclusion in the committed batch.
When did the commitment exist?
A verified blockchain anchor provides a separate time bound from the recorded capture time.
Proof of integrity does not certify the physical reading, the truth of entered details, or an exact capture time. Exported proofs include business data; share them deliberately.
The next chapter in measurement records
Built for evidence.
Developing for the real world.
Technology preview · v0.12
Bring measurement records, signed history, portable proof exports, and optional blockchain anchoring into one evidence workflow.