OT-2026-000093613
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000093613) never changes.
Identity and time
| Publication number | OT-2026-000093613 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7e84-947b-f143280c4f3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093613 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83ca0572bc1b1ae33b9ad76c446ede35f31851d4a8e5b12c06986204bc64eb3c |
|---|---|
| Markdown | 2b24b629a188ecbfdd4123ba8ce1b6505eee1cf022025a06847e47cac343224f |
| Publication page | b2af48b778f4b9d267efe694834388d82bb4534b85e1ac9ed35214a266b282bf |
| Manifest | 96a92bf85d2f975a4704e6d297732b46555697a21e80541b057499f4a7c9d9c2 |
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 | KQQuoc7Cg23/y+Pf3skYCwsw0eIqM/Gfw4+Fvp9FFN0S4lknQ7qU+4OhpA7HBXLNvw/lzHApklLniM1juU+pAw== |
| 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
| 2026-09-17T09:39:39.653258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093613observed b2af48b778f4b9d267efe694834388d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:39.636308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093613/manifest.jsonobserved 96a92bf85d2f975a4704e6d297732b46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:39.618232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093613/publication.mdobserved 2b24b629a188ecbfdd4123ba8ce1b650...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:39.600299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093613/publication.txtobserved 83ca0572bc1b1ae33b9ad76c446ede35...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. |
|---|