OT-2026-000076114
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented before 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-2026-000076114) never changes.
Identity and time
| Publication number | OT-2026-000076114 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-7231-b508-7248a8b96e59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076114 |
| Status | PUBLIC |
Content hashes
| Canonical text | ede1cb40e407bf99a3050d4166051e69b8e4392ce6311e71142d4850de60e0dc |
|---|---|
| Markdown | f35984b1086ee578bc80f8e579e6f26dfc5d0db7ea307e8b012cc47c4a236d01 |
| Publication page | 7c4af86303aac41e8c0afb1b1e4239b6641a198278c50e12109fa62532a67c7e |
| Manifest | d5216fbd08f4e8e4f5cfba2d2930286eb54ad8aba6d76ee162bb36246d5e85bf |
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 | dWJ9gQvt2IQeT0yTntsTLUQcsl+/sx5PiyWbqD9bMLBdGyJ0yPi9WdyFMHClmJpgnvMi6Nvfnv/1bni/aS3tDA== |
| 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
| 2026-09-17T10:11:03.250309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076114observed 7c4af86303aac41e8c0afb1b1e4239b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:02.792707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076114/manifest.jsonobserved d5216fbd08f4e8e4f5cfba2d2930286e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:02.774420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076114/publication.mdobserved f35984b1086ee578bc80f8e579e6f26d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:02.758055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076114/publication.txtobserved ede1cb40e407bf99a3050d4166051e69...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. |
|---|