OT-2026-000011151
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, vented after 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-2026-000011151) never changes.
Identity and time
| Publication number | OT-2026-000011151 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-71d8-a304-b25c2e00a9de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011151 |
| Status | PUBLIC |
Content hashes
| Canonical text | eea294faaf1bb802d81e1681ac7ae706c8296a48814b4e0e5e0888efe231816b |
|---|---|
| Markdown | 016bd994ee7563be855820775c4358b03d28f5904a547466f99b723b469f795a |
| Publication page | 311c46ab9f5ce027aa3cefc6ac4795c7678b32d6d3217f49b25d45ddb1446c77 |
| Manifest | fad67b483e5f20324c5dd071740526ab9505bd38a776c28ae300e71ad3efaef4 |
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 | O2nn+vagonh3mk+9n+bGssCpv8H4YGvHe6u9SekpSShfue68vecmybgrDsPhDVC/lo+DO83hRLVefTOQKZZ4CA== |
| 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
| 2026-09-17T12:14:04.822610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011151observed 311c46ab9f5ce027aa3cefc6ac4795c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:04.799758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011151/manifest.jsonobserved fad67b483e5f20324c5dd071740526ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:04.769404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011151/publication.mdobserved 016bd994ee7563be855820775c4358b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:00.780579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011151/publication.txtobserved eea294faaf1bb802d81e1681ac7ae706...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. |
|---|