OT-2026-000009237
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, vented 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-2026-000009237) never changes.
Identity and time
| Publication number | OT-2026-000009237 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7033-988d-6458e20aa8ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009237 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ce2a5646e8de11f1897525c9dc542b868e0fef07d81be4bb06692bd73c8a30d |
|---|---|
| Markdown | ab6904807242e4ce2d31fbca7c7aa16d6decce900c72fe20bf76729902a12259 |
| Publication page | c71cf286364d51a4e89252f79a7527318c65f8e5faee3a84f36791fa03639e2b |
| Manifest | 05364c3120f61c3803e1b208fedd0cbd89ab265498e5454b46c24462fbd9357a |
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 | udk1qSjthQa0heJtdzB/7KxWVtLMsBO9UCBFA20lwq9c6W7PFatTxzuH9jNT6HjGg5SclbAUkVAQWOQFNTi7CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:58.314377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009237observed c71cf286364d51a4e89252f79a752731...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:58.294849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009237/manifest.jsonobserved 05364c3120f61c3803e1b208fedd0cbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:58.276370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009237/publication.mdobserved ab6904807242e4ce2d31fbca7c7aa16d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:58.257115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009237/publication.txtobserved 1ce2a5646e8de11f1897525c9dc542b8...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. |
|---|