OT-2026-000034719
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, supply line 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-2026-000034719) never changes.
Identity and time
| Publication number | OT-2026-000034719 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7b0a-9cbf-abee9e31634a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034719 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3108226c7c1e395d03dda77b77c3f809b2d4d322c324431476ba5121fd010a4e |
|---|---|
| Markdown | ae90f0793050441fcfa9f4cd72c871e4239fb01ba48466df413deae03ddcd091 |
| Publication page | 1014d82bca38b73877095979f09d193ba83d03a54b85669bf3e5634927f0698a |
| Manifest | 069143a20f6d6fa417533a4c6d2d0aa2191ecb567e5644da529940651adfa88f |
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 | W/jPSoe35LPJA24DtNpj1z/agTWk7v6LGo9/UMQBNXpbKkFtxj7Gi5P4JjBTKU1lHJ0BpxOYPzEwmYTpyCG4AA== |
| 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
| 2026-09-17T11:30:07.279959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034719observed 1014d82bca38b73877095979f09d193b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:07.255302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034719/manifest.jsonobserved 069143a20f6d6fa417533a4c6d2d0aa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:07.236890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034719/publication.mdobserved ae90f0793050441fcfa9f4cd72c871e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:07.215285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034719/publication.txtobserved 3108226c7c1e395d03dda77b77c3f809...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.036702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034719observed 1014d82bca38b73877095979f09d193b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.019295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034719/manifest.jsonobserved 069143a20f6d6fa417533a4c6d2d0aa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.001803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034719/publication.mdobserved ae90f0793050441fcfa9f4cd72c871e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.984114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034719/publication.txtobserved 3108226c7c1e395d03dda77b77c3f809...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. |
|---|