porter.vin
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porter.vin/WP0AA2A92PS206106

2023 Porsche 911.
Read with Porter.

Σ value × weight = 343 ·343 mod 11 = 2 · position 9 reads 2

Decoded from VINSample record2026-07-11 12:34Check digit validBoth parties see this exact record

Any VIN, one addressporter.vin/{VIN}

Check digit: a North American convention, not applicable to this WMI

The build, decoded

  • BodyCoupeSample recordPosted 2026-07-11 12:34Verified
  • DrivetrainAWDSample recordPosted 2026-07-11 12:34Verified
  • EngineElectricSample recordPosted 2026-07-11 12:34Verified

What the seventeen characters certify

  • Check digitPosition 9 reads "2": the other sixteen compute "2"ISO 3779 · 49 CFR 565.15(c) check-digit mathVerified
  • Validation regimeCheck digit not mandated: validated structurally · Europe (ISO 3780 S–Z block)Commission Regulation (EU) No 19/2011 (VIN requirements, no check-digit mandate); ISO 3779:2009; GB: Assimilated Regulation (EU) No 19/2011Verified
  • Manufacturer idWMI WP0: positions 1–3ISO 3779 VIN structureVerified
  • Model-year codePosition 10 reads "P": the 2001–2030 code table reads 2023ISO 3779 model-year tableVerified
  • PatternSquish WP0AA2A9PS: positions 1–8 + 10–11The ambiguity scope observations post againstVerified

This record, posted across the family.

Every line is a posted fact at its own address.

The record porter runs on.

The Cast Plan: meet, read, verify.

  1. 01Meet: Porter, the lot's agent: the portrait, the line, the story.
  2. 02Read: the job Porter fronts, and the castmates the work runs through.
  3. 03Verify: paste a VIN and read the record the whole cast runs on.
Distance to done: 3 stepsMeet the whole cast: vinverse.vin

For the agent you send.

The agent reads the same record you do.

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

Three representationsporter.vin/WP0AA2A92PS206106
1curl https://porter.vin/WP0AA2A92PS206106 -H 'accept: application/json'
2 # the record as typed evidence objects
3curl https://porter.vin/WP0AA2A92PS206106 -H 'accept: text/markdown'
4 # the record's markdown twin
5curl https://porter.vin/WP0AA2A92PS206106
6 # this page
On this host
  • Motionsb2aThe buyer is an agent: no human leaf; discover, bind, pay, worst-case cost posted before the call
  • 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 gateNo gate on this door's two routes: keyless reads, no account. Gated actions elsewhere return a typed OFFER or a NEEDS_HUMAN handoff, never a dead end.

Every door, this record.

The same seventeen characters, read at every address.