OT-2026-000083314
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000083314) never changes.
Identity and time
| Publication number | OT-2026-000083314 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7957-9766-ffd74c229528 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0aa9aa6b6dd2028faa9f9e040bb89c219cccd52eed13ab731515e0dc91b40557 |
|---|---|
| Markdown | bb5a7bcb999d1892f254d5047bc7f1fdc7f9f38cae3a9da00e825eb95a8d8145 |
| Publication page | f9a7aef2d2c33c2fd47ca038c6edaf424f05b5963401db81376ddece557ef5d0 |
| Manifest | 0dcc9efb4890d7156eba9b0bf5aa014f857f0a24c40a510494e37ad62e01acee |
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 | kXJgC4cjAoOzDWlDcWzHsxtOk/8G+X3tsVexiyXY/1CNRrOkS0uTbgnxTfL2Veum7vBgMNjaHRYtLBXDLy/nDg== |
| 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
| 2026-09-17T10:00:34.623145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083314observed f9a7aef2d2c33c2fd47ca038c6edaf42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:34.605278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083314/manifest.jsonobserved 0dcc9efb4890d7156eba9b0bf5aa014f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:34.587651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083314/publication.mdobserved bb5a7bcb999d1892f254d5047bc7f1fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:34.566583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083314/publication.txtobserved 0aa9aa6b6dd2028faa9f9e040bb89c21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:42.509842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083314observed f9a7aef2d2c33c2fd47ca038c6edaf42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:42.495572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083314/manifest.jsonobserved 0dcc9efb4890d7156eba9b0bf5aa014f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:42.480683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083314/publication.mdobserved bb5a7bcb999d1892f254d5047bc7f1fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:42.464175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083314/publication.txtobserved 0aa9aa6b6dd2028faa9f9e040bb89c21...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. |
|---|