OT-2026-000036905
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000036905) never changes.
Identity and time
| Publication number | OT-2026-000036905 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-7dee-a87a-bf74659e5f34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036905 |
| Status | PUBLIC |
Content hashes
| Canonical text | 304bf717b4f459f3f1fc9c5cd5a40cdde14c8ef45fe251694fccd8aa44a06726 |
|---|---|
| Markdown | 30a7db370898c0a49946851a3e0b0f10914c659944231a646b17ccb9599cd67f |
| Publication page | 3a2122841fd964cae1c30ef7ba1ae2b66bafe6b07a0830234fefaea38ea3b210 |
| Manifest | db7f82d9e32d43cda89f4a9f09d54203ea123343f3d2f80ef473fa93a8faa808 |
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 | VPHV1AOvA2fcBCo6r2Jao2qWBL9sJ7NYZFu+XCYKC7zwJYoiBIPSHJBDlLu++/IskweK0Zo1Qgow0mYZue5uCg== |
| 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
| 2026-09-17T11:24:32.720201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036905observed 3a2122841fd964cae1c30ef7ba1ae2b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:32.704197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036905/manifest.jsonobserved db7f82d9e32d43cda89f4a9f09d54203...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:32.688258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036905/publication.mdobserved 30a7db370898c0a49946851a3e0b0f10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:32.671618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036905/publication.txtobserved 304bf717b4f459f3f1fc9c5cd5a40cdd...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. |
|---|