OT-2026-000034874
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000034874) never changes.
Identity and time
| Publication number | OT-2026-000034874 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7514-9cc9-6e5e8402a184 · 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-2026-000034874 |
| Status | PUBLIC |
Content hashes
| Canonical text | 669c34c5029c8e55dfd1f6ff92bae12235fd608c6d78dda164adc3d40a4a218e |
|---|---|
| Markdown | a74105cbb4e9b7c2e80edbb26b5e62953adde57e111b3cd8f4ad2faf8b8db588 |
| Publication page | 9fe48c3852083cd2716db29093ebc45fc46e771c8c7822280678c76abf86ba8c |
| Manifest | 9ddd34822bd38969bc22549af2b620dc4031b954b1835e9d78b5a181c274b44d |
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 | Ulf04u+wtaLXQEPnc8Go9qkO2svudZ9zG110SGz9ePXIDx6ebtR/I1Y2WVVMFq4XlmblsA/+WYaxxGrqvy/UAg== |
| 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
| 2026-09-17T11:30:31.672833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034874observed 9fe48c3852083cd2716db29093ebc45f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:31.655410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034874/manifest.jsonobserved 9ddd34822bd38969bc22549af2b620dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:31.638149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034874/publication.mdobserved a74105cbb4e9b7c2e80edbb26b5e6295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:31.620280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034874/publication.txtobserved 669c34c5029c8e55dfd1f6ff92bae122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:52.540703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034874observed 9fe48c3852083cd2716db29093ebc45f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:52.522706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034874/manifest.jsonobserved 9ddd34822bd38969bc22549af2b620dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:52.504384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034874/publication.mdobserved a74105cbb4e9b7c2e80edbb26b5e6295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:52.486179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034874/publication.txtobserved 669c34c5029c8e55dfd1f6ff92bae122...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. |
|---|