OT-2026-000048802
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000048802) never changes.
Identity and time
| Publication number | OT-2026-000048802 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32d-79fb-8c16-f07d0ebd951d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048802 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69b2b6e73128a85e7bc238e85437e82392a91321312b8540c191103e50c49fa5 |
|---|---|
| Markdown | 22e6d8d42a1e6743d7ec785812fac124cb960a1765aaa1cdcc92174676e0c78c |
| Publication page | 236a3d37f63ed9bbdd71beab9b750f54aa60c143ced493eaa57a449344071540 |
| Manifest | a83b3e81e554cbad79088e8efdfced5982a29d7f1121f42052905af91d0a875b |
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 | f7k7RmWpyQycpIU9B9cXJKa+Tu/iCdziW0FolRF3mQqoCnOreNRv6y67+sBnUJmUObW/dkOYrf8eSRLP1fj2Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:04:31.152173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048802observed 236a3d37f63ed9bbdd71beab9b750f54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:31.129462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048802/manifest.jsonobserved a83b3e81e554cbad79088e8efdfced59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:31.104689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048802/publication.mdobserved 22e6d8d42a1e6743d7ec785812fac124...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:31.081771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048802/publication.txtobserved 69b2b6e73128a85e7bc238e85437e823...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. |
|---|