OT-2026-000066294
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000066294) never changes.
Identity and time
| Publication number | OT-2026-000066294 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-753d-acee-53789ab28c1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066294 |
| Status | PUBLIC |
Content hashes
| Canonical text | 123df33920b984477359d55b38a7941af07c94f6cbdd3d6ec77af1f47c275962 |
|---|---|
| Markdown | 8fb1510ce5ef4251819fb9d0f886ea06fa84f716c02bab36ecf497cad1633ce4 |
| Publication page | efe137bf8fab312fd47a2ebc75e624c7a3a65a375d6c70bbd55c2795aab60b93 |
| Manifest | 09d6f58f51b3be0334c4d3bda613e8f031b08712cba696487480130fd9f72636 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 6dadDf55q63phmwl+iVPzWHP5fIxyEAN4Xi+8eXLrtpCqwTrhWaSryNoN52HfnExUEth6/YZTTCy9WYSMXOiBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:28.563964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066294observed efe137bf8fab312fd47a2ebc75e624c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:28.547112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066294/manifest.jsonobserved 09d6f58f51b3be0334c4d3bda613e8f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:28.529146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066294/publication.mdobserved 8fb1510ce5ef4251819fb9d0f886ea06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:28.511839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066294/publication.txtobserved 123df33920b984477359d55b38a7941a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|