OT-2026-000060191
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000060191) never changes.
Identity and time
| Publication number | OT-2026-000060191 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a72-7946-91e1-207ceb9e954c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060191 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4dbf08afb5763a5e95e9d2e48dd5e53d1898f374a7f311e145c7b26e1411009d |
|---|---|
| Markdown | d6a5fd4b82cdc666f1b6a093b4da321207e480c57448e06b31aff7adcd43ba78 |
| Publication page | 870cef070d88b587afe0f8531895a261068c65b421d6073581cced604614f909 |
| Manifest | 41dcf04490a498839d8f7ec0d949d4912f923cd252551af4c3c7247ef59fdf86 |
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 | 70++jgpwxUqP8FQTJqZKu+twCGus56m57+r5dYz0JeZG/uBasi9XzGDULoB2ZwGp8UW5vBr/3ZzSBl/6vG+IBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:51.563841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060191observed 870cef070d88b587afe0f8531895a261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:51.545724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060191/manifest.jsonobserved 41dcf04490a498839d8f7ec0d949d491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:51.527980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060191/publication.mdobserved d6a5fd4b82cdc666f1b6a093b4da3212...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:51.510107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060191/publication.txtobserved 4dbf08afb5763a5e95e9d2e48dd5e53d...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. |
|---|