OT-2026-000046968
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000046968) never changes.
Identity and time
| Publication number | OT-2026-000046968 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-785f-95b6-872e69d09d28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046968 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf78bb264dcdf5167b939c2fb26a4c538f77aa1abd55236d4c2d090bd49645e8 |
|---|---|
| Markdown | 901bedffae5dc6d971fa76d853e8b7ca4dc14ee444863dc1d2ad2d2e134c28bf |
| Publication page | 60ac6004a29e67c23051f04ec8488524be33d016836abcfb97c746e546ba8687 |
| Manifest | 29b44c55909c29e59d062f067f0d876f6690427c1d458dfe0241b9779a842cd5 |
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 | N5+lJdK8tZ2OfEzfB+//KdpGdOw+/Jz4bCkOXdpeXJrJIU59ouMMyb/9/7l0+XX3ZNwSeIYCwnWfKPLpZRnhCQ== |
| 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
| 2026-09-17T11:10:08.505694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046968observed 60ac6004a29e67c23051f04ec8488524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:08.483170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046968/manifest.jsonobserved 29b44c55909c29e59d062f067f0d876f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:08.461233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046968/publication.mdobserved 901bedffae5dc6d971fa76d853e8b7ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:08.438427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046968/publication.txtobserved bf78bb264dcdf5167b939c2fb26a4c53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:42.332731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046968observed 60ac6004a29e67c23051f04ec8488524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:42.314534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046968/manifest.jsonobserved 29b44c55909c29e59d062f067f0d876f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:42.297841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046968/publication.mdobserved 901bedffae5dc6d971fa76d853e8b7ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:42.279022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046968/publication.txtobserved bf78bb264dcdf5167b939c2fb26a4c53...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. |
|---|