OT-2026-000043782
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000043782) never changes.
Identity and time
| Publication number | OT-2026-000043782 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-7ca1-aaeb-3f3ba244fff2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043782 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91ebfd2e73d05a21cd2fed4eebe028b25fd061d6e06629aa466d33486da416d1 |
|---|---|
| Markdown | 0c8b901f0e363fa18dea278977045ac1022efc38cdee6339a78db73eb61dfa98 |
| Publication page | 92d63b52bc2268dea9357d13db9b8bef2cfa3929fbd601265f7f3bbc88171c4f |
| Manifest | 01251516b764d8cc63bdc87d9ad4eccdb425c1f0c249648711873aa5806c67f9 |
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 | fEM5zj1Zc0NUufoHraJQRt/ZJ5dgYB/391p0sws+V1W3dlwY6MAF/BzZzP1GSN0i+cAqjQRYltNnooTapIg3Dw== |
| 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
| 2026-09-17T11:12:04.634119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043782observed 92d63b52bc2268dea9357d13db9b8bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:04.614448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043782/manifest.jsonobserved 01251516b764d8cc63bdc87d9ad4eccd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:04.594430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043782/publication.mdobserved 0c8b901f0e363fa18dea278977045ac1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:04.573542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043782/publication.txtobserved 91ebfd2e73d05a21cd2fed4eebe028b2...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. |
|---|