OT-2026-000093379
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000093379) never changes.
Identity and time
| Publication number | OT-2026-000093379 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-5089-7592-aaec-76158d05fa19 · 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-2026-000093379 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87189ffa75ac49b5ce10afcd3fa74acfbd5c8102a8df8b8bbbf3126d236380c1 |
|---|---|
| Markdown | d529b5f2b6aa21cf61ed0dddc9155b02a97328ead91f9c6385bb3fc20e4da338 |
| Publication page | d0fb4906d622068599c63855d5d78b44dbdad66d08dae2d50fffd8b149976cf3 |
| Manifest | 360ba8acfe7960161013c090979a74116b5c82e4798f9a36829b680f8db6c1c5 |
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 | iN04ncES/KFRurksJzxxfx+v8d+YR/3ZIQcT67tM00Q8xEdagAUXtGsVBvTLwe3xVuYy73LgKvKmsXkTT+YdCA== |
| 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
| 2026-09-17T09:40:14.616872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093379observed d0fb4906d622068599c63855d5d78b44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:14.596850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093379/manifest.jsonobserved 360ba8acfe7960161013c090979a7411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.581729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093379/publication.mdobserved d529b5f2b6aa21cf61ed0dddc9155b02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.564776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093379/publication.txtobserved 87189ffa75ac49b5ce10afcd3fa74acf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.427905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093379observed d0fb4906d622068599c63855d5d78b44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.410495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093379/manifest.jsonobserved 360ba8acfe7960161013c090979a7411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.392852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093379/publication.mdobserved d529b5f2b6aa21cf61ed0dddc9155b02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.374498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093379/publication.txtobserved 87189ffa75ac49b5ce10afcd3fa74acf...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. |
|---|