OT-2026-000094093
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, manifold 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-2026-000094093) never changes.
Identity and time
| Publication number | OT-2026-000094093 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-7a5a-9df7-c7dd9dec4c27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094093 |
| Status | PUBLIC |
Content hashes
| Canonical text | a75d2e931ff9496ebc256e20754fc5376394b62046e0ebc2597deecd2c23a642 |
|---|---|
| Markdown | 9a3fe8671b5ece6aa00e09ccb45f6fe86a8a744debb559937c001a387dbc1605 |
| Publication page | 802e9ffc5b1bfb2f6caba1c49ed7f95685ad8c31db435935a4a69e4bf9da6f1e |
| Manifest | d9dea7464b9a3000537feb01ea92bb2a7b016c36a2c6ef31613495ea5e38a6e7 |
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 | quiBNL+LXcq9ORcRfpXYkKxdOqvVIOhLC/NXyFWJfDRprtThdeMUFxPZy0qcagRDO7DPnPcCL1wuwgPEO0gpAQ== |
| 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
| 2026-09-17T09:38:31.721590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094093observed 802e9ffc5b1bfb2f6caba1c49ed7f956...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:31.704505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094093/manifest.jsonobserved d9dea7464b9a3000537feb01ea92bb2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:31.687190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094093/publication.mdobserved 9a3fe8671b5ece6aa00e09ccb45f6fe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:31.667674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094093/publication.txtobserved a75d2e931ff9496ebc256e20754fc537...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. |
|---|