OT-2026-000063802
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000063802) never changes.
Identity and time
| Publication number | OT-2026-000063802 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f947-71f7-a852-85e09068606c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063802 |
| Status | PUBLIC |
Content hashes
| Canonical text | 652a0dcdff20f5155e3dfa877e3d581ab7f886c9cdec5c174c602709a9f35dd4 |
|---|---|
| Markdown | 640cc7ce6ccbf526d56c2b88032313009e7c17f73cae6c293798e092de4ddf36 |
| Publication page | 164fb0dbb13d325fb994e4b7084005fed4f2ed5f6466845b3e9558bb9c7a01c9 |
| Manifest | 9e1889737198d9366d5f0a6954cca003e1396fbe625a06833e1d17a4c7b695a9 |
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 | VM2Y6aPL0ZaDfbqlIIEtnfwWSctEtROTnoYqxK3GwY70DVxfvI9GMXsLepBCw7A13YrnTDxW0xcS/rLlNJYtDw== |
| 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
| 2026-09-17T10:40:06.231156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063802observed 164fb0dbb13d325fb994e4b7084005fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:06.210454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063802/manifest.jsonobserved 9e1889737198d9366d5f0a6954cca003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:06.189516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063802/publication.mdobserved 640cc7ce6ccbf526d56c2b8803231300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:06.164571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063802/publication.txtobserved 652a0dcdff20f5155e3dfa877e3d581a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.093162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063802observed 164fb0dbb13d325fb994e4b7084005fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.075134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063802/manifest.jsonobserved 9e1889737198d9366d5f0a6954cca003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.056951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063802/publication.mdobserved 640cc7ce6ccbf526d56c2b8803231300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.038128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063802/publication.txtobserved 652a0dcdff20f5155e3dfa877e3d581a...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. |
|---|