OT-2026-000093193
Publication integrity record
Foam pad vacuum gripper, two zone face, three 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-2026-000093193) never changes.
Identity and time
| Publication number | OT-2026-000093193 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7236-8f67-a6b82021ee40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093193 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7a8ce2de2f9935597add0e818c3191d3ac1829c557eeac9ca99298504c5f532 |
|---|---|
| Markdown | d02bb73c1e934abf8ec570f8f85a941393b9f3ee51e83a67c675d0a83c84c4b9 |
| Publication page | 3e263dbf50a18e94a9b1096125c73b378089e09abebbdf4fddc43087b1467921 |
| Manifest | 7bff5925a2d6b3c39476c6cf6978d35400e80d8f2362c719af8f5048ec6d1823 |
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 | 5KaDtqzt3E5giUQn0Me0SQkEiR6+88FE+pZnBqGDpFXUgs0pny5pDeTGlE3VRwKkIUvhVf0Yf2+PZKvS+1JYBQ== |
| 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
| 2026-09-17T09:40:29.917494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093193observed 3e263dbf50a18e94a9b1096125c73b37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:29.897884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093193/manifest.jsonobserved 7bff5925a2d6b3c39476c6cf6978d354...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.878894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093193/publication.mdobserved d02bb73c1e934abf8ec570f8f85a9413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.858926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093193/publication.txtobserved c7a8ce2de2f9935597add0e818c3191d...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. |
|---|