OT-2026-000094054
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000094054) never changes.
Identity and time
| Publication number | OT-2026-000094054 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-7a51-931e-b76a641a0437 · 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-2026-000094054 |
| Status | PUBLIC |
Content hashes
| Canonical text | dca6cf22e2c930b307aceeb7a553f6c0fb10a3ec48d6265e44a3ca64a495b89a |
|---|---|
| Markdown | d88a5c898cfbbc7fad9896db919e95712b658211c0441b074eb3c92b5fbf3870 |
| Publication page | 5fc3a58cb957d0568c0f840b92216a23141380d96009ab3a10b1effb087076af |
| Manifest | 1913ea72a6c6f15b441c6486309fef567a9bc774ebc65999cb2f2f5b4b4a45a1 |
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 | TwRo5SoSMzQCUh2R7Chw4VfATZUYi+4ygNAz1Gqslxhh5PwZh6/C4BwWTU+pQGXDFrTYv6JZRrqKfE7qHB9yDg== |
| 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
| 2026-09-17T09:38:28.551071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094054observed 5fc3a58cb957d0568c0f840b92216a23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:28.531834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094054/manifest.jsonobserved 1913ea72a6c6f15b441c6486309fef56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:28.514690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094054/publication.mdobserved d88a5c898cfbbc7fad9896db919e9571...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:28.497446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094054/publication.txtobserved dca6cf22e2c930b307aceeb7a553f6c0...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. |
|---|