OT-2026-000018079
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000018079) never changes.
Identity and time
| Publication number | OT-2026-000018079 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fd-7a40-90e2-3014082a36b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018079 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac262efc1847995fa889dc8fbeeae11f153e30220c5dd46cd0ffd9f6242c1462 |
|---|---|
| Markdown | 02390e057c274f380e8e7a94a77658ac0ac1ec4e230753d899e10ecb45efe9ea |
| Publication page | db712d79f9b766f31efa63cc1631cf5924fbdd0e6f52278b23e88c482456c866 |
| Manifest | 49b24bbaf486b2452199edd680b1ac466e4ba5a0d6749fe44368707a78b2824c |
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 | ftFuIHmUuWlzI3La2QoYwexdJ8C5mDqUKIhXWRmJf1XGNI0YnqR2qH+AMGU7ZttHWdyqws36j2ZHFYKIwD7gDA== |
| 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
| 2026-09-17T12:02:07.280352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018079observed db712d79f9b766f31efa63cc1631cf59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:07.264134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018079/manifest.jsonobserved 49b24bbaf486b2452199edd680b1ac46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:07.247085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018079/publication.mdobserved 02390e057c274f380e8e7a94a77658ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:07.230393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018079/publication.txtobserved ac262efc1847995fa889dc8fbeeae11f...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. |
|---|