OT-2026-000093377
Publication integrity record
Two bellows cup 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-2026-000093377) never changes.
Identity and time
| Publication number | OT-2026-000093377 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-5089-71d3-8371-59f773277071 · 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-2026-000093377 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca22145c97fede0974c22bab6cb0ea4f12bd45f57ad32aeed553975986311e42 |
|---|---|
| Markdown | 97ecb1a92e67114699dd111a93cdd31e4164ecc286ed3aca60dcc5ca02ee7e40 |
| Publication page | 07e2b56e2545746a72ba7fe209b68e2329ef926b322e7226298022ddd9042f09 |
| Manifest | 29ad6da68d8ad6db39075b1a96af1808af5b68d392d211eadd19700d5e23bf90 |
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 | VVl3oY/wSmh7K7INq/HC6mvlPxd1s4f9DPePzaCA7p/FHd+qiO9dQWlaCtmdps8mOH4ADc+EoqenfFXuRZFsAg== |
| 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
| 2026-09-17T09:40:14.471861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093377observed 07e2b56e2545746a72ba7fe209b68e23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:14.451141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093377/manifest.jsonobserved 29ad6da68d8ad6db39075b1a96af1808...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.432446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093377/publication.mdobserved 97ecb1a92e67114699dd111a93cdd31e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.413918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093377/publication.txtobserved ca22145c97fede0974c22bab6cb0ea4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.277496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093377observed 07e2b56e2545746a72ba7fe209b68e23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.260258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093377/manifest.jsonobserved 29ad6da68d8ad6db39075b1a96af1808...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.243386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093377/publication.mdobserved 97ecb1a92e67114699dd111a93cdd31e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.225403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093377/publication.txtobserved ca22145c97fede0974c22bab6cb0ea4f...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. |
|---|