OT-2026-000034814
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000034814) never changes.
Identity and time
| Publication number | OT-2026-000034814 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-74b7-af97-08dbe60c920b · 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-2026-000034814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a51f3a17fe743a52be9e7eec607088eb86fb112b8bc228fff565e5981f75d5c |
|---|---|
| Markdown | d63899039ebfcc74403cbcf0982523dd02353b88369e55239d762cfdbd3e92ef |
| Publication page | a4f680cbbabc350541dd548f9690f4155683154bf552254f1c2bd0a18b854159 |
| Manifest | ffe5ec7a2b2b78d4d069097d5bd1643633a5a97b107b130f9c339a069f3d9b3d |
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 | qA7nVdLL2WmxiTL1XL6XGeuu4kvk5HSeewV6DiKvjoltIRpygHYCabmu4wWYnmrcc6VgaReDfK4iKQXZMJ9HDA== |
| 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
| 2026-09-17T11:30:19.656305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034814observed a4f680cbbabc350541dd548f9690f415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:19.631087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034814/manifest.jsonobserved ffe5ec7a2b2b78d4d069097d5bd16436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:19.612167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034814/publication.mdobserved d63899039ebfcc74403cbcf0982523dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:19.586539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034814/publication.txtobserved 2a51f3a17fe743a52be9e7eec607088e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.881352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034814observed a4f680cbbabc350541dd548f9690f415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.863012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034814/manifest.jsonobserved ffe5ec7a2b2b78d4d069097d5bd16436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.843267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034814/publication.mdobserved d63899039ebfcc74403cbcf0982523dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.825995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034814/publication.txtobserved 2a51f3a17fe743a52be9e7eec607088e...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. |
|---|