OT-2026-000095972
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, 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-2026-000095972) never changes.
Identity and time
| Publication number | OT-2026-000095972 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-7d99-90e2-9f1152177eda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095972 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d8bba3b7f5493581ff7fc6e18a75a710daf95170bb4f19a130c7b7327bf48c5 |
|---|---|
| Markdown | 8e31634d5a19ee5d86d05be5e1b627d50fd3d0a03d229f809421d7a0d3488af5 |
| Publication page | f248c0ef25bfce87951ddd6e107fa29ede0c290c998a7534e61a0874da4ae355 |
| Manifest | beff259a0613abfa64f32c7b32f27e26a60fa5978dbaa5dc39c79d0f01205541 |
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 | tb6ozPN8sipqOgynjbTz4KEIQj5AmVsFZSM47ZANCUk4VffpBDDcQfbegRBlVdQ3C8KDqMAMwMaDXytrbrWcBA== |
| 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
| 2026-09-17T09:36:05.537200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095972observed f248c0ef25bfce87951ddd6e107fa29e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:05.519634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095972/manifest.jsonobserved beff259a0613abfa64f32c7b32f27e26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:05.503354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095972/publication.mdobserved 8e31634d5a19ee5d86d05be5e1b627d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:05.485345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095972/publication.txtobserved 4d8bba3b7f5493581ff7fc6e18a75a71...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. |
|---|