OT-2026-000024459
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, pulsed 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-2026-000024459) never changes.
Identity and time
| Publication number | OT-2026-000024459 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7922-ba83-bb4cb98d3180 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024459 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3726dd7601655db34d54d3a5f3d9cbccc3d891e5ed7d3d136a0c35929ca700b1 |
|---|---|
| Markdown | 9831d658b7a53f767eacf384862710d88fa197ea690ec8df58428057e35fb849 |
| Publication page | b73e1c3941195bf4c29b61b3e0c4fd9cff468a30b86bef1234ebf8adc9d40657 |
| Manifest | 89d69d4315443b5f90be74e15ae3a74174c850534c683a81b30ec0f9363f7fda |
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 | ym79k5hIKVRKL+1SWkJhibtwWKGyO4Eg4W8v87Cm4AL7bZT4I+nIB9uXYw4c2704znp+V3Cc9D9Cq9Ea6sjGCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:27.739350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024459observed b73e1c3941195bf4c29b61b3e0c4fd9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:27.720270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024459/manifest.jsonobserved 89d69d4315443b5f90be74e15ae3a741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:27.701480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024459/publication.mdobserved 9831d658b7a53f767eacf384862710d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:27.679611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024459/publication.txtobserved 3726dd7601655db34d54d3a5f3d9cbcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.558098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024459observed b73e1c3941195bf4c29b61b3e0c4fd9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.532024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024459/manifest.jsonobserved 89d69d4315443b5f90be74e15ae3a741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.514358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024459/publication.mdobserved 9831d658b7a53f767eacf384862710d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.495333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024459/publication.txtobserved 3726dd7601655db34d54d3a5f3d9cbcc...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. |
|---|