OT-2026-000094292
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, manifold 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-2026-000094292) never changes.
Identity and time
| Publication number | OT-2026-000094292 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-788a-9d00-ba78a9c8b0ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094292 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd12f606eb8fb2287cc101908dcac96f7ded86e71a778ef030f91c8b1ca484e3 |
|---|---|
| Markdown | 7d6910e194a5ed0306835a01a3939b2861ff411bcc1c24cf6ef26979d705fcc6 |
| Publication page | 78fbd0fa8954a229ed3de9c8616943ffcfd957bcd5bcf6b1db3ff8108f15d3d9 |
| Manifest | 05ff9ee14592334ea4909665ea0ee5f62ab1d473f5e3899a888ea719e0168ac7 |
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 | 1aMDyvAFKFRrUOQ55p/GnOg3Lf+5AzbspUIZUPcIbFBxNaSZ2mw2L6xrwkwtRcUVb3Fmk0zO7kqk+wZqWy85CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:40:09.855623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094292observed 78fbd0fa8954a229ed3de9c8616943ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:09.838006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094292/manifest.jsonobserved 05ff9ee14592334ea4909665ea0ee5f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.819843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094292/publication.mdobserved 7d6910e194a5ed0306835a01a3939b28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.801860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094292/publication.txtobserved cd12f606eb8fb2287cc101908dcac96f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.546419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094292observed 78fbd0fa8954a229ed3de9c8616943ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.529955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094292/manifest.jsonobserved 05ff9ee14592334ea4909665ea0ee5f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.512959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094292/publication.mdobserved 7d6910e194a5ed0306835a01a3939b28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.494516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094292/publication.txtobserved cd12f606eb8fb2287cc101908dcac96f...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. |
|---|