OT-2026-000038294
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000038294) never changes.
Identity and time
| Publication number | OT-2026-000038294 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-7e00-9237-0f5a9faabb44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038294 |
| Status | PUBLIC |
Content hashes
| Canonical text | a67afd62cc19d6e3ed41f17df76bcf5815f558e9a4fd060f2da2a448e1c3f58b |
|---|---|
| Markdown | 33bf58ee517581f7bcc3e93e95178c34482428a6e8d7887f31e36e058770a048 |
| Publication page | c837fed24a18e801fd9dce3606c446c331b14b3da71e3f8a09b57469858ac891 |
| Manifest | dff65f3d734726cacd18a6ad92d377b0a9da6dbfb3ea04f2f2f8cc38cb292afd |
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 | JXJHVk/VgnBcpRsFt2OyK8DvTBxRIWSnW4DMhYhLO4pIm3DLBh2rY9w+Ds+hZ5I6Srvl5ahGomS0tgLv4yFUBg== |
| 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
| 2026-09-17T11:22:27.737519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038294observed c837fed24a18e801fd9dce3606c446c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:27.719523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038294/manifest.jsonobserved dff65f3d734726cacd18a6ad92d377b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:27.704031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038294/publication.mdobserved 33bf58ee517581f7bcc3e93e95178c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:27.686508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038294/publication.txtobserved a67afd62cc19d6e3ed41f17df76bcf58...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. |
|---|