OT-2026-000059791
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000059791) never changes.
Identity and time
| Publication number | OT-2026-000059791 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7b12-bf2d-e6c6fd41e1a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059791 |
| Status | PUBLIC |
Content hashes
| Canonical text | 992db369475a371f71b0647178bc861312df542897c502f3422bd2d93d3bc16e |
|---|---|
| Markdown | 49941f9101344f29ae83e38667e3845de6fce68b657448f317c7fc2ab42441db |
| Publication page | 6280426d5fe09282cb2834a84549934dda7f6947551840c1b86e772554d0cc37 |
| Manifest | 87e615c2d1c9559c8da0d2886630300307e3d63365f8f9291d0aee9662dab92e |
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 | dk9GwKw9V+iABo8dlkAKN2itHX68QS4uHMPBxWDzIoDeBZgYyJszEUHQ0kWNjyrfv/klN/DhLfUE94hPiqc5Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:31.415221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059791observed 6280426d5fe09282cb2834a84549934d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:31.395814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059791/manifest.jsonobserved 87e615c2d1c9559c8da0d28866303003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:31.376455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059791/publication.mdobserved 49941f9101344f29ae83e38667e3845d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:31.358484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059791/publication.txtobserved 992db369475a371f71b0647178bc8613...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. |
|---|