OT-2026-000038895
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000038895) never changes.
Identity and time
| Publication number | OT-2026-000038895 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-7f94-92dd-286f58b555c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038895 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7368d94e0e516a4d9e1f910378fa5ec08d89f24349b3a3bc194041e96abe2048 |
|---|---|
| Markdown | e3d58079d45b00cbd4b74f68461fa541a8dba146a66453e6182a71b6f8f05e03 |
| Publication page | c28a5f451fe1b6e1243df0031ce6b359690fce86c81e7f85551be799576ce290 |
| Manifest | 55268ffca94f3d9043e168bebd950a7b832dc1383c65faf91dfb35740b4e6859 |
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 | zR62OH/pDJqTcWRyNLngE7Ck8u2ptLocpVpZnzZHu0lbnCFwcOGCwt8OMNKGl9zHUbIr5nHiM+nQGMaYbZ/hCQ== |
| 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
| 2026-09-17T11:21:33.790299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038895observed c28a5f451fe1b6e1243df0031ce6b359...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:33.771630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038895/manifest.jsonobserved 55268ffca94f3d9043e168bebd950a7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:33.754450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038895/publication.mdobserved e3d58079d45b00cbd4b74f68461fa541...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:33.736539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038895/publication.txtobserved 7368d94e0e516a4d9e1f910378fa5ec0...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. |
|---|