OT-2026-000046822
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000046822) never changes.
Identity and time
| Publication number | OT-2026-000046822 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-7a18-879a-e5bbafe75d49 · 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-2026-000046822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18ad55a98eb3722efd61fad3f063a8f1b0d1af0bccbe4d7e0eabe3984ef72937 |
|---|---|
| Markdown | e7eb9d71cbfb29d57de701df2c466f04a43465fc0f2cc0575c054b3f6d42809a |
| Publication page | 492e558250b161892333058ac778f775c1710ec620daa9e944d1196ea5a43972 |
| Manifest | 485f39c23b8766724461e1f3a89308a90214c43258a7e5ddb5675166c2d41e81 |
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 | TYJbrfOIyndjerrGPkb6aqXtCOtOwL5OWOqXKk+hF796nDviBxIAJ1PLpcm3/qiPH4QrIGn1/Lc93PfWgjt1Dw== |
| 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
| 2026-09-17T11:06:54.917987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046822observed 492e558250b161892333058ac778f775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:54.900457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046822/manifest.jsonobserved 485f39c23b8766724461e1f3a89308a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:54.882101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046822/publication.mdobserved e7eb9d71cbfb29d57de701df2c466f04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:54.863432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046822/publication.txtobserved 18ad55a98eb3722efd61fad3f063a8f1...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. |
|---|