OT-2026-000093476
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single 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-2026-000093476) never changes.
Identity and time
| Publication number | OT-2026-000093476 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-724b-bc59-bf584b3b224a · 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-2026-000093476 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ea2a43765b4773b384ddf52632c4c461319bc923bf32a8eda2a148ba9c7ad3e |
|---|---|
| Markdown | 9f3bdfee800be802e318f279a7170d6ff83c7521a577e8317d334ae5ac3a20ef |
| Publication page | 3f2898e9c74b0c916d96260be7d3c1f4fdbb91ecbb1ac47926954b93f2b85d25 |
| Manifest | 784958d1460b46476430836adb9c9b36fa93f790b71e0076879d1e8eb6aa9949 |
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 | w9sshChhGLkNRj4VIobVdhMXOrAlgJELc8WVGgz9cG9vCVrVyua2Bv7/aD0s8w6fMnSjxn3NhiRl/ouMXOe7AA== |
| 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
| 2026-09-17T09:40:24.826758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093476observed 3f2898e9c74b0c916d96260be7d3c1f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:24.809715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093476/manifest.jsonobserved 784958d1460b46476430836adb9c9b36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:24.791518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093476/publication.mdobserved 9f3bdfee800be802e318f279a7170d6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:24.771472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093476/publication.txtobserved 6ea2a43765b4773b384ddf52632c4c46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.892467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093476observed 3f2898e9c74b0c916d96260be7d3c1f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.875513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093476/manifest.jsonobserved 784958d1460b46476430836adb9c9b36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.858105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093476/publication.mdobserved 9f3bdfee800be802e318f279a7170d6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.841173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093476/publication.txtobserved 6ea2a43765b4773b384ddf52632c4c46...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. |
|---|