OT-2026-000078585
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000078585) never changes.
Identity and time
| Publication number | OT-2026-000078585 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c29-7283-89cb-0ad6df0893dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37f06c1e42498f2a50a096f836d30fbb73809d9fdb225b4f511f4b7969744f38 |
|---|---|
| Markdown | 7747b0c3efc41fa12a8a596c79b6a819465695a101ba7ccdb69174c885408244 |
| Publication page | 0985c28beeb1a34cd612259564dce337cdcc3d393273eaa8e72fa0568f281916 |
| Manifest | d16f5fc2f181c6935f06688dbae9b95b747a50861527756fd7f66b07022d0a67 |
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 | OopqEgmtOMNrdCo8LxN52vIm0ghlbG4r71ar+MbHfL3MEFWVu2j9r4qjvBqLIHeH3v2Z508J8Wutmy2SXIqeBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:06:36.768028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078585observed 0985c28beeb1a34cd612259564dce337...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:36.749294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078585/manifest.jsonobserved d16f5fc2f181c6935f06688dbae9b95b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:36.730127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078585/publication.mdobserved 7747b0c3efc41fa12a8a596c79b6a819...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:36.710928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078585/publication.txtobserved 37f06c1e42498f2a50a096f836d30fbb...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. |
|---|