OT-2026-000040263
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000040263) never changes.
Identity and time
| Publication number | OT-2026-000040263 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7e00-b4ae-626375389e26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040263 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1867129070077c7f3633a9bf93884d073ec9b48253562c91b6299db0f50084a5 |
|---|---|
| Markdown | 335f127688c65a4ea11c2d97a8ee0ee4937e037b4e275da7e16c6334a12ae2f4 |
| Publication page | f26c43b66141c82e4e828357330c67209a04270cde1fd81da92af0df309d7803 |
| Manifest | c9ea8a10b166ef516aee54eef07776a812402c02efc0d02eeff635885bd56583 |
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 | 3XVuCs/TRSG2B4yjQ4l4ZpO6xkPhhIbIPg/Ci2H618ba7js+1jbAhIsYbP/qYSBfVY77qyUI5jfaqH8azzpiCA== |
| 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
| 2026-09-17T11:19:09.787309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040263observed f26c43b66141c82e4e828357330c6720...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:09.768642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040263/manifest.jsonobserved c9ea8a10b166ef516aee54eef07776a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:09.749915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040263/publication.mdobserved 335f127688c65a4ea11c2d97a8ee0ee4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:09.731670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040263/publication.txtobserved 1867129070077c7f3633a9bf93884d07...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. |
|---|