OT-2026-000046911
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000046911) never changes.
Identity and time
| Publication number | OT-2026-000046911 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7079-82fd-384e33c77d06 · 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-2026-000046911 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05a615865d3ff48cbf284036fd1929f43b33366c68eddff5cba7f2ddb682a8b4 |
|---|---|
| Markdown | 3dcb1cc665a3802992dbc89ab90aadeb0673d271c413d43c73d991d3678ad50a |
| Publication page | 79cbd8fc04e3baebcf3d051966519efb1eae6c35a04304c76879cecdc4b1554e |
| Manifest | 2fb1033e9e87c974db51cbcd1676406e609c937ad6fb436590181c5d66113085 |
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 | LgvAnyNC5qnXqeplWYJt7/vHQGN/kD1VOCSVv491IV6mybS7oxFL4xTpfdd1XDZLQ321mbFogFMrwj5Vg1nnBw== |
| 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
| 2026-09-17T11:10:03.280898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046911observed 79cbd8fc04e3baebcf3d051966519efb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:03.263384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046911/manifest.jsonobserved 2fb1033e9e87c974db51cbcd1676406e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.243975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046911/publication.mdobserved 3dcb1cc665a3802992dbc89ab90aadeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.224622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046911/publication.txtobserved 05a615865d3ff48cbf284036fd1929f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.744039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046911observed 79cbd8fc04e3baebcf3d051966519efb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.724566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046911/manifest.jsonobserved 2fb1033e9e87c974db51cbcd1676406e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.704188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046911/publication.mdobserved 3dcb1cc665a3802992dbc89ab90aadeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.686116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046911/publication.txtobserved 05a615865d3ff48cbf284036fd1929f4...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. |
|---|