OT-2026-000075535
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000075535) never changes.
Identity and time
| Publication number | OT-2026-000075535 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f202-7ac9-8738-3828fc99c491 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075535 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5886bab022dec2e874c0d83800f2cfa0a417f70547ed0fcf60acee2bcbacde2 |
|---|---|
| Markdown | 93f19da7d92501eafbee09f91bd7fc1ee62460bae193cbf7eab84515a496b0fa |
| Publication page | afbf4c98466d62279bf630cb94d312b4eb5b2ff16177ff5e63c92fec697b0c59 |
| Manifest | 4881cdc0e0e34fafc376eb94f271457db3de32e1894088ed060637445c5a618b |
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 | TqKgE6tZiW3ZIaofdySmFvjMudzh4NX2vh1ymGSi7/j3UIGO4ZErmnQgXXoigOsj3hhgM21ozd9I5QqixU86Aw== |
| 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
| 2026-09-17T10:18:02.039503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075535observed afbf4c98466d62279bf630cb94d312b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:02.017493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075535/manifest.jsonobserved 4881cdc0e0e34fafc376eb94f271457d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:01.998703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075535/publication.mdobserved 93f19da7d92501eafbee09f91bd7fc1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:01.981430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075535/publication.txtobserved d5886bab022dec2e874c0d83800f2cfa...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. |
|---|