OT-2026-000091962
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three 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-2026-000091962) never changes.
Identity and time
| Publication number | OT-2026-000091962 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bb-7200-aa7d-6f21a54fe92a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091962 |
| Status | PUBLIC |
Content hashes
| Canonical text | d656c783726fc64109294966693593e0ea41f3d155490c319d749f892ec5bf7f |
|---|---|
| Markdown | f1679c5b6106e33b07a6037fbbeed73238ac486f01f5af6e6323cad2d45deb65 |
| Publication page | 95b8bf33c2eba26929cc755878b654aa995a6c435b2da0f0a41d58bad78afe6c |
| Manifest | f749394175af24d65a1bbf4f22bf2eb1de88cbd0dc91a4f870672923c43daff0 |
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 | cPuV8bc4JVn40UW2eodinH8BTUcuAXXty45JyVsm9IlO2SDrIGm/eK06ADlkfcnGHdwx4c3i9jAcBz7C+0FsBQ== |
| 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
| 2026-09-17T09:42:54.871441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091962observed 95b8bf33c2eba26929cc755878b654aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:42:54.853598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091962/manifest.jsonobserved f749394175af24d65a1bbf4f22bf2eb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:54.834945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091962/publication.mdobserved f1679c5b6106e33b07a6037fbbeed732...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:54.817103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091962/publication.txtobserved d656c783726fc64109294966693593e0...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. |
|---|