OT-2026-000095281
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000095281) never changes.
Identity and time
| Publication number | OT-2026-000095281 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-73b7-a50e-bd13e213dc3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095281 |
| Status | PUBLIC |
Content hashes
| Canonical text | 522988c13449a585396fc9db657e0c964c5af6f9ea644da0788551809b64f2a4 |
|---|---|
| Markdown | 949db1f6c60d6a0a765d55e4c2d5ebe4dbd357769a33b18c366e6f1f65167000 |
| Publication page | 74b241a58dbb1c29284ae18412ed24e295f67327db4d8befcccde65836bfe0a8 |
| Manifest | 1c0cfe5df181fc84dc3711b2082451af7a4cfbc139b2fd5478b65e0be7c27a3a |
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 | hTD+IEwj3XqNSU0tueK3umGBAida2AaU52XhPH31h7DjdbIdEHGKuv3R5Fjrcb/hRfHfX+PruCUvdxS5twJmDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:37.316944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095281observed 74b241a58dbb1c29284ae18412ed24e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:37.298836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095281/manifest.jsonobserved 1c0cfe5df181fc84dc3711b2082451af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:37.281039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095281/publication.mdobserved 949db1f6c60d6a0a765d55e4c2d5ebe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:37.263001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095281/publication.txtobserved 522988c13449a585396fc9db657e0c96...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. |
|---|