OT-2026-000093505
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two 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-2026-000093505) never changes.
Identity and time
| Publication number | OT-2026-000093505 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-70ca-89c1-7fd19b16ed40 · 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-2026-000093505 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55e22dff9f3d89e433d510d19cb178cc08b1456e17c3c65b17f3695fcdf96e24 |
|---|---|
| Markdown | 26ce34aa0715b3acb776b0b4a024df73b1fff9013b5da9d12cd9f80d8294e590 |
| Publication page | 4df257c30e9bba8b2f5039f334bb7f21f87a073dabd1a6b930a68d79752c0303 |
| Manifest | 8dfbf5d16b5db40110b10dac02365ababcbf1b94f1a27d9ff0f3f9596559c141 |
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 | pefSMxduKBWFSsa143JiaIm/z2tHxNb+qYBvNnMP8bVzWKFeNllBHybraBGztsHjCA+HBSoglIDq/KoNi8YVBg== |
| 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
| 2026-09-17T09:40:26.928198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093505observed 4df257c30e9bba8b2f5039f334bb7f21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:26.903221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093505/manifest.jsonobserved 8dfbf5d16b5db40110b10dac02365aba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.880612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093505/publication.mdobserved 26ce34aa0715b3acb776b0b4a024df73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.864231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093505/publication.txtobserved 55e22dff9f3d89e433d510d19cb178cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.017995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093505observed 4df257c30e9bba8b2f5039f334bb7f21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.001041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093505/manifest.jsonobserved 8dfbf5d16b5db40110b10dac02365aba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.981015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093505/publication.mdobserved 26ce34aa0715b3acb776b0b4a024df73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.963927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093505/publication.txtobserved 55e22dff9f3d89e433d510d19cb178cc...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. |
|---|