OT-2026-000093403
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093403) never changes.
Identity and time
| Publication number | OT-2026-000093403 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-70ab-92c7-2ab11a824ce5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093403 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11f5cbe7d88182878e3996fe527819e4f4c2b3401ee6af7d35399ab0ae9f8336 |
|---|---|
| Markdown | f41916a045cbc0f56cae3a92e54693c9eda1f3463a1698e33da0b6839d949235 |
| Publication page | c69b9cfd0ada7c50f27ebe8cbafb79a4957cd96735a7ee3ded08e84c07e2e1cd |
| Manifest | 7b8feb8dc47ba21ec08d23d85038cda44882877e760e3dad4c3dff9ed84dee21 |
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 | ck7+QwUr6NzAZj3QDuC766wRBnC6YWUhuSfBNmp35JIhKiYna+yiWs6giooUJjI1RewupmhK9mzcHw9K3NdaBQ== |
| 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
| 2026-09-17T09:40:16.389521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093403observed c69b9cfd0ada7c50f27ebe8cbafb79a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:16.372965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093403/manifest.jsonobserved 7b8feb8dc47ba21ec08d23d85038cda4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:16.355581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093403/publication.mdobserved f41916a045cbc0f56cae3a92e54693c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:16.336973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093403/publication.txtobserved 11f5cbe7d88182878e3996fe527819e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.196140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093403observed c69b9cfd0ada7c50f27ebe8cbafb79a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.180692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093403/manifest.jsonobserved 7b8feb8dc47ba21ec08d23d85038cda4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.165155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093403/publication.mdobserved f41916a045cbc0f56cae3a92e54693c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.148119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093403/publication.txtobserved 11f5cbe7d88182878e3996fe527819e4...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. |
|---|