OT-2026-000034818
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000034818) never changes.
Identity and time
| Publication number | OT-2026-000034818 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-73e8-9c45-16971b6aed38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e2e662815215f26acddfa07488f56bfe9ea6d5346024e0528f3fdade5edcfa4 |
|---|---|
| Markdown | 3602920af59c73525ef9f2aff4e20ce40b3e7e19d91fd754a45a2a247b482b28 |
| Publication page | 4e45cfee6a19964201345411d322b22e942ee659855207a0789a00e5be656b58 |
| Manifest | e0b858e23d1a155987a779674d649218f4eff3d39cd4d369c1fc6401e83bcc43 |
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 | 7KcSnaSle+RA8Cp/3cWGfQlV1R5K9LJCjnKE+EP0+fDngLg5x43jvxkaybP/o58EHdMoVqSHfpTQPIyObOx6CQ== |
| 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
| 2026-09-17T11:30:19.993993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034818observed 4e45cfee6a19964201345411d322b22e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:19.973350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034818/manifest.jsonobserved e0b858e23d1a155987a779674d649218...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:19.954108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034818/publication.mdobserved 3602920af59c73525ef9f2aff4e20ce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:19.929485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034818/publication.txtobserved 9e2e662815215f26acddfa07488f56bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.196661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034818observed 4e45cfee6a19964201345411d322b22e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.180122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034818/manifest.jsonobserved e0b858e23d1a155987a779674d649218...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.162799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034818/publication.mdobserved 3602920af59c73525ef9f2aff4e20ce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.144348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034818/publication.txtobserved 9e2e662815215f26acddfa07488f56bf...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. |
|---|