OT-2026-000016458
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold 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-2026-000016458) never changes.
Identity and time
| Publication number | OT-2026-000016458 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-7d2b-b1d0-cdc4d60266e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016458 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13fa255d3dc78e07e04d1a81d4c80c71ed9b4fa12551b6751bccb2fa1a534472 |
|---|---|
| Markdown | ff986745606d8422faf1f4659a9a49281fd77c9cb018dac557abf28f1f330afe |
| Publication page | 8f4d4b4daf1194c417b3d6fe8bd441ffb7fba112c2a198dfd1702bf880fd3629 |
| Manifest | e6375d270789ea350135ea0a409b0e9727f2db69a5f8092becf071931dd87e2a |
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 | hHmV9nyo7KAxv/6QHR/+WIHr9ID0hIHnC78JWvCCNeHD3NDhci9Ic57qjp0GB+V2+tjYJl0kuoVRrGOpb+MMAA== |
| 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
| 2026-09-17T12:04:39.247899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016458observed 8f4d4b4daf1194c417b3d6fe8bd441ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:39.229241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016458/manifest.jsonobserved e6375d270789ea350135ea0a409b0e97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:39.210989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016458/publication.mdobserved ff986745606d8422faf1f4659a9a4928...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:39.193367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016458/publication.txtobserved 13fa255d3dc78e07e04d1a81d4c80c71...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. |
|---|