OT-2026-000030567
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, 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-2026-000030567) never changes.
Identity and time
| Publication number | OT-2026-000030567 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e505-7b04-9144-c9fbcc3b696b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030567 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7729b2632a9ce8ea87bedff5923e5793f5a9fe1d1fd2368d5ba6435abce678bc |
|---|---|
| Markdown | 83b5ae336475dabcf33e550516f82ab9f80569e3602717ba96c06e87a665b604 |
| Publication page | c6774aea3f1765529640b495f0a0beea9346fe427c72bc797e8137e26bf519c0 |
| Manifest | 87a79e7c4b8290bb7a3035f93269b0d11793f5317fd77999b31205363b918add |
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 | G+kC7Dla2/KeZ/bAsF2NEGXK0uCdqRcbOdRkqdY9p5ejg0g1A21U/zh/awht2Mqe8l7i54MI1jeNI1BG56QjDw== |
| 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
| 2026-09-17T11:38:26.391892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030567observed c6774aea3f1765529640b495f0a0beea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:26.372709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030567/manifest.jsonobserved 87a79e7c4b8290bb7a3035f93269b0d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:26.355559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030567/publication.mdobserved 83b5ae336475dabcf33e550516f82ab9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:26.339358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030567/publication.txtobserved 7729b2632a9ce8ea87bedff5923e5793...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. |
|---|