OT-2026-000011174
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000011174) never changes.
Identity and time
| Publication number | OT-2026-000011174 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7cb6-b380-324bd83a79e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011174 |
| Status | PUBLIC |
Content hashes
| Canonical text | b13a50c320547246394930a89fe1516ff0e63c72d4cf5a56268b628d0ae9948f |
|---|---|
| Markdown | 13f8353c577def4ebeb176398544c499d725f54cfa4fa8b371eb3f73eb722f5f |
| Publication page | 11b414b6d844b9fad6a9600682234826cfe6b310a6e6d9669ae545db7633cd07 |
| Manifest | 9fb0a3babde9e1b744ec899b8c3438045fed7321ddbdab7e66615a01c4ad93cb |
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 | hZ4l3o5t0l7d77CjDrE+paZKWHo3MaKUa9VAzj7eMV85d0N/cODUoI184pgYnJbtjQjYhj/3j2seNm3/ScUpCQ== |
| 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
| 2026-09-17T12:14:06.747961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011174observed 11b414b6d844b9fad6a9600682234826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:06.727271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011174/manifest.jsonobserved 9fb0a3babde9e1b744ec899b8c343804...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:06.705515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011174/publication.mdobserved 13f8353c577def4ebeb176398544c499...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:06.684794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011174/publication.txtobserved b13a50c320547246394930a89fe1516f...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. |
|---|