OT-2026-000093911
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line 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-2026-000093911) never changes.
Identity and time
| Publication number | OT-2026-000093911 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-7b42-91fc-8a156637f2f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093911 |
| Status | PUBLIC |
Content hashes
| Canonical text | e861576141b4482dd2acf6d8c18d025884f940a78b75b026b5dc140e0f386864 |
|---|---|
| Markdown | eff1a72273b5bfb8a47d3365c2f53effe7227f0296190448e070770db7ff1525 |
| Publication page | a8e914b62d7c4472b57e08f30ac18be646aa3926cde62989bec873e459db919e |
| Manifest | c73e7ac951cff4e5bb9e0a01ee5ff597f29949d65ab9d345809c5969817655cf |
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 | Ge2I/rJKACGX8fNCO0Zihe1XUUmaZVkMQ/amPCZ/mgazP/RqDpp9FS8y0I3ITbg/wPrJiGkIviCw+0Xl1xm3Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:10.844024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093911observed a8e914b62d7c4472b57e08f30ac18be6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:10.826910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093911/manifest.jsonobserved c73e7ac951cff4e5bb9e0a01ee5ff597...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:10.808701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093911/publication.mdobserved eff1a72273b5bfb8a47d3365c2f53eff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:10.791162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093911/publication.txtobserved e861576141b4482dd2acf6d8c18d0258...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. |
|---|