transport.vin/19UDE4G71SA004649

2025 Chevrolet Equinox Base.
The transport.

19UMakerDE4G7Vehicle1CheckSYearA004649This car

Σ value × weight = 331 ·331 mod 11 = 1 · position 9 reads 1

Decoded from VINSample record2026-07-17 11:49Check digit validBoth parties see this exact record

Any VIN, one addresstransport.vin/{VIN}

The build, decoded

Check digitPosition 9 reads "1": the other sixteen compute "1"ISO 3779 · 49 CFR 565.15(c) check-digit mathVerified
Validation regimeCheck digit enforced: United States (ISO 3780 1/4/5 block)49 CFR 565.15(c) / FMVSS No. 115Verified
Manufacturer idWMI 19U: positions 1–3ISO 3779 VIN structureVerified
Model-year codePosition 10 reads "S": the 2001–2030 code table reads 2025ISO 3779 model-year tableVerified
PatternSquish 19UDE4G7SA: positions 1–8 + 10–11The ambiguity scope observations post againstVerified

Under seal: the free rows above are real and stay free.

The market read: under seal

The agent reads the same record you do.

Same two routes, three representations: the numbers never differ between them.

Three representationstransport.vin/19UDE4G71SA004649

1curl https://transport.vin/19UDE4G71SA004649 -H 'accept: application/json'

2 # the record as typed evidence objects

3curl https://transport.vin/19UDE4G71SA004649 -H 'accept: text/markdown'

4 # the record's markdown twin

5curl https://transport.vin/19UDE4G71SA004649

6 # this page

On this host

Motionsb2aThe buyer is an agent: no human leaf; discover, bind, pay, worst-case cost posted before the callb2a2bAgents brokering between businesses: Mandate presented, fee disclosed, settlement three-way
Machine surfaces/llms.txt /icp.json /.well-known/agents.json
One MCP serverapis.vin/mcp serves the whole platform: every door’s tools in one server, each result carrying its door’s URL.
AttributionX-Client-Type: html | md | json | mcp names which reader arrived; it never changes the record.

The same seventeen characters, read at every address.