OT-2026-000063794
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-2026-000063794) never changes.
Identity and time
| Publication number | OT-2026-000063794 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f947-7971-942c-7bd72244450a · 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-2026-000063794 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8a67051c378974ff8539486a015dfbb6897079a33a2fe2f38effff142f54884 |
|---|---|
| Markdown | 033d9cb3366d37eccc6b7bc10c58a2d69596a13a8ab1bbf342e6baec7685e0f5 |
| Publication page | d28f9a5e3432c0a03d429aaa477f3d694694a6cde9a4e57e89cb94790c97b321 |
| Manifest | 266bd4286c4d159acd175f7e9da758f95e353563a2412622155a08c62278f5bb |
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 | DF0JluIGRmR2iEFCzp9yr0zemQjhBSYBmJKAF4FxfZkkZj0W7AVO+mNCTqvImL5vxEvLKAmAzB0euiu9QfWXDg== |
| 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
| 2026-09-17T10:40:05.465114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063794observed d28f9a5e3432c0a03d429aaa477f3d69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:05.439583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063794/manifest.jsonobserved 266bd4286c4d159acd175f7e9da758f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:05.417723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063794/publication.mdobserved 033d9cb3366d37eccc6b7bc10c58a2d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:05.388789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063794/publication.txtobserved d8a67051c378974ff8539486a015dfbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.476367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063794observed d28f9a5e3432c0a03d429aaa477f3d69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.456973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063794/manifest.jsonobserved 266bd4286c4d159acd175f7e9da758f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.437986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063794/publication.mdobserved 033d9cb3366d37eccc6b7bc10c58a2d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.352774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063794/publication.txtobserved d8a67051c378974ff8539486a015dfbb...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. |
|---|