OT-2026-000046116
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, pulsed blow-off after 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-2026-000046116) never changes.
Identity and time
| Publication number | OT-2026-000046116 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-70f2-b3e0-8732b0314766 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046116 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab3988ded69ad8db5d0122238d72bc28c430e302a60fb4551e761badc87b511f |
|---|---|
| Markdown | 4f855e1042e28fd396825ced1b3bceb741ca3605635ac9f7b62a5b6acf813d58 |
| Publication page | e14aa74969acadbe605ecc1f1388165b7be62903cc9dccdd7f56691a94edf945 |
| Manifest | 391be3246c724cabb7136f522248d1172776adebe4a8e47f8b155fa2a7754e6b |
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 | TQO37sBAU0EliSd1IK5Dzd59wxvi6zmbOLKjOyWacRVIMMDQ+wGm8HWSOLYhrz0X7gVCFjUFaldX90Da6obtCw== |
| 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
| 2026-09-17T11:09:05.864986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046116observed e14aa74969acadbe605ecc1f1388165b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:05.846636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046116/manifest.jsonobserved 391be3246c724cabb7136f522248d117...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:05.827126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046116/publication.mdobserved 4f855e1042e28fd396825ced1b3bceb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:05.809493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046116/publication.txtobserved ab3988ded69ad8db5d0122238d72bc28...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. |
|---|