OT-2026-000069378
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000069378) never changes.
Identity and time
| Publication number | OT-2026-000069378 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-705c-964a-43b8bc3a9178 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069378 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5ddd665609fdaba02f04bed7f1cd53c33189e0f0c515271980d911552ebb3b6 |
|---|---|
| Markdown | c591490d90a9509f266e606b3405c0886862a5d53a823ef4ff4dd9bdffd10edf |
| Publication page | c5c013f395fc049146064fadccac4eca35b4ea1b7e88c87716b0932248425385 |
| Manifest | 43579a8d6eb90bf43aace2a7572421eead915f076335e501cb7fe861ea9defc3 |
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 | 4NNwbExeamWrgzDRLrLnbV3ZVKBf0NfVmQ+m5nEybfhR+O7loyRpzJTW2eF5ggKMS+cztQ5UnkdmD5p0TFgpCA== |
| 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
| 2026-09-17T10:30:16.684880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069378observed c5c013f395fc049146064fadccac4eca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:16.531860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069378/manifest.jsonobserved 43579a8d6eb90bf43aace2a7572421ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.503182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069378/publication.mdobserved c591490d90a9509f266e606b3405c088...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.449210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069378/publication.txtobserved b5ddd665609fdaba02f04bed7f1cd53c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.372078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069378observed c5c013f395fc049146064fadccac4eca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.354088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069378/manifest.jsonobserved 43579a8d6eb90bf43aace2a7572421ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.308755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069378/publication.mdobserved c591490d90a9509f266e606b3405c088...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.262338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069378/publication.txtobserved b5ddd665609fdaba02f04bed7f1cd53c...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. |
|---|