OT-2026-000083650
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold 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-2026-000083650) never changes.
Identity and time
| Publication number | OT-2026-000083650 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-7854-b10d-fe9f1fc8ad41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083650 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ab407f4f89ea40323bb20563f1aa399e8959b14d49efb87c8f2a7bdfbc8ada6 |
|---|---|
| Markdown | a578275b02fbc34d7663cf7f0dd0151c222f9629812084e9234e4bc4e7955e2a |
| Publication page | faf48da632c2b191d6ec072b309d53a660324b3fc33562016bc937f10aabef8a |
| Manifest | 1cc9644544d4ccbff7d25fa8eda77fce06d24ae60761a98843e51a64a5c9ea9a |
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 | XnZD8JSYS69GyJ7mZ8rUhMaC6Fku3VXsAVSkhOvowYMUz7gFln7leAP1rix7cZXf/kR3GawD6n7VBH6cUG1oCg== |
| 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
| 2026-09-17T09:57:15.996025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083650observed faf48da632c2b191d6ec072b309d53a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:15.978890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083650/manifest.jsonobserved 1cc9644544d4ccbff7d25fa8eda77fce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:15.961470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083650/publication.mdobserved a578275b02fbc34d7663cf7f0dd0151c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:15.942306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083650/publication.txtobserved 3ab407f4f89ea40323bb20563f1aa399...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. |
|---|