OT-2026-000082432
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented after 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-2026-000082432) never changes.
Identity and time
| Publication number | OT-2026-000082432 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-773c-801e-4b56801f7a82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082432 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03ff6c50466b214c4b5e872d7ac785772472f7faea7420e9ad063433efebeb7b |
|---|---|
| Markdown | 4cee9ab855d1dfb9be90dcd29d19793f12cb29ec61b6bd1cf35157440f1d0c82 |
| Publication page | 7f141bf6149200f414ffa66e01e632b4961621d95b5087efceb5f1c04a116d64 |
| Manifest | c51b60b08260fbb65ca451233a3c007abfe50e1cd0aca47557d73c52afc723b1 |
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 | f30PSHblx+uDHz3TG6bxBwX1/gF1lDMiagIklVHGvKxxY6BjE5YJW0HsYu99qt/n4FvMlnjphwwZyodYBYaMCw== |
| 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
| 2026-09-17T09:59:25.638534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082432observed 7f141bf6149200f414ffa66e01e632b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:25.621583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082432/manifest.jsonobserved c51b60b08260fbb65ca451233a3c007a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:25.598084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082432/publication.mdobserved 4cee9ab855d1dfb9be90dcd29d19793f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:25.511815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082432/publication.txtobserved 03ff6c50466b214c4b5e872d7ac78577...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. |
|---|