OT-2026-000040192
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000040192) never changes.
Identity and time
| Publication number | OT-2026-000040192 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-7d53-ac24-1ed65cfd55c9 · 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-2026-000040192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 127f9ffeca2733a4b4c411177dd3b4cbf64b56699b36108f2a8964d365a2f1b4 |
|---|---|
| Markdown | 92c2120704e81955e1897180b53490717b4d2e311adc91ac2472d30e576015f3 |
| Publication page | 941198e54696d4bebd249be02309024759e85355a15b81246aae65bd841307c2 |
| Manifest | ab8ff18b8638af0dc445c5e4cf82639f0a43fe296a2a82bf410042ce681867ac |
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 | AxahCcrZlBWGse7mDSzjQ+8EFFSVOgrPJuGNEYb5C7LvzGAZbRtzaQGDr6pWFMuyDpiOErl2dQT/bQGR5RfSDA== |
| 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
| 2026-09-17T11:19:04.475153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040192observed 941198e54696d4bebd249be023090247...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:04.459523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040192/manifest.jsonobserved ab8ff18b8638af0dc445c5e4cf82639f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:04.443701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040192/publication.mdobserved 92c2120704e81955e1897180b5349071...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:04.427132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040192/publication.txtobserved 127f9ffeca2733a4b4c411177dd3b4cb...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. |
|---|