OT-2026-000008046
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, vented 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-2026-000008046) never changes.
Identity and time
| Publication number | OT-2026-000008046 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7228-83ed-f90e989550e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008046 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85409686197225ba4d5d9d299762df0f6048f60b612c9102ff9acf735488bd67 |
|---|---|
| Markdown | f79e7a2f5984cd9f6980ab9133eb98a4cc538220f3f67a53454aeaecb7384f53 |
| Publication page | 495d2c26fabdc62404e223f1b5bc482fb24760233b6c20cc300db69fa46739f5 |
| Manifest | e1c1750064d518f4a0a21a51c67b0c3cf4bc4b50cd04ba84e5298876367abd57 |
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 | HodSt9vvq2l86+gj0r7M8M7LdHChJPkGHwm6lqFRKezGcf/+glAoB9hjbOMRaDaQjz/v20N+GKCyq+99jZYyDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:38.293241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008046observed 495d2c26fabdc62404e223f1b5bc482f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:38.273982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008046/manifest.jsonobserved e1c1750064d518f4a0a21a51c67b0c3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:38.253950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008046/publication.mdobserved f79e7a2f5984cd9f6980ab9133eb98a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:38.235520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008046/publication.txtobserved 85409686197225ba4d5d9d299762df0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:19.218818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008046observed 495d2c26fabdc62404e223f1b5bc482f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:19.201448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008046/manifest.jsonobserved e1c1750064d518f4a0a21a51c67b0c3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:19.184241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008046/publication.mdobserved f79e7a2f5984cd9f6980ab9133eb98a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:19.167400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008046/publication.txtobserved 85409686197225ba4d5d9d299762df0f...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. |
|---|