OT-2026-000035957
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000035957) never changes.
Identity and time
| Publication number | OT-2026-000035957 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4ca-748e-9f7a-454c17cd8fee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035957 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbfe68d541bf8d2a5e7cef168ee385c6aca3e196b11b6adc29014c02ee9582e2 |
|---|---|
| Markdown | c8388d7f41de89279810b24b334c15b12f9d393f4022bf8ba82f865e99499751 |
| Publication page | caea8800d5ad075a4d80a97496755086cab9ac687f44f0f41453efb20c97e510 |
| Manifest | 77736a3503425b9f272feb500e0f630cf01e77e57a3f8d81939972e74d16c471 |
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 | dPYzFUWMCz/z5nxsP+qjwywOgJ+b83cHDQj42q2AvYa9t9/B4h8dKCN5pZ0gqZ0GIUkc0ECzQzEcOk5mFWYmAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:49.077175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035957observed caea8800d5ad075a4d80a97496755086...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:49.060163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035957/manifest.jsonobserved 77736a3503425b9f272feb500e0f630c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:49.042933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035957/publication.mdobserved c8388d7f41de89279810b24b334c15b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:49.025555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035957/publication.txtobserved fbfe68d541bf8d2a5e7cef168ee385c6...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. |
|---|