OT-2026-000076474
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented before set-down
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-2026-000076474) never changes.
Identity and time
| Publication number | OT-2026-000076474 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-7418-b60b-beab4893615c · 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-2026-000076474 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c52f5b958e7bd9777c46c475d7d11dd67cd05614b50da7acbf08bf0ce615df6 |
|---|---|
| Markdown | 87417c78aa7cdad73b38acad4ee60db3699477ea6de445732913197c9daf06e1 |
| Publication page | 9b97a6487b3500ee9a7916a9ab1fdefa44bed103f0fbbb6a8717509481e0d2d7 |
| Manifest | 9e83d076cac787396be12a62cd6333abafdf762e99b63721a5e05d946a5f3bfd |
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 | noelj03DnITWwSDyP4nM3Hna2b9/KaFFjiA9Zrsf91TriJPZtZG1VZ2GDTKaWUAhPlGwzxeo1pumJ/6RSnLaAA== |
| 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
| 2026-09-17T10:12:40.060755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076474observed 9b97a6487b3500ee9a7916a9ab1fdefa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:40.041226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076474/manifest.jsonobserved 9e83d076cac787396be12a62cd6333ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:40.019931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076474/publication.mdobserved 87417c78aa7cdad73b38acad4ee60db3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:40.001025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076474/publication.txtobserved 7c52f5b958e7bd9777c46c475d7d11dd...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. |
|---|