OT-2026-000046081
Publication integrity record
Single cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, sustained 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-2026-000046081) never changes.
Identity and time
| Publication number | OT-2026-000046081 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-7b03-a46b-c7380fe97a42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046081 |
| Status | PUBLIC |
Content hashes
| Canonical text | c01d91a4a299f3da176f84e7a1abd863e47828bf246bd97131ba5ba0416972ec |
|---|---|
| Markdown | f3edb3ff65ac80f36af42039a67de8c77f501408c20a62dbe0c9e43bab55450e |
| Publication page | 1307346f3bf072120281533d6f5772788303b6d98066b28e8a1346cb8574acfc |
| Manifest | 5a9e5c814f64c3ac919b50e8df55b91c24f3debf8aea4fc1514f6ff6deeb084e |
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 | wmuf1HOIGcGA5W/2QzfCb0FNRB6LsI5Xr2lSIcX0Ldt7lx65B8pBgaG+UlNmWtr4LgeSWQ9LRrYmpY96jeOdCQ== |
| 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
| 2026-09-17T11:09:02.983188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046081observed 1307346f3bf072120281533d6f577278...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:02.962868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046081/manifest.jsonobserved 5a9e5c814f64c3ac919b50e8df55b91c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:02.944472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046081/publication.mdobserved f3edb3ff65ac80f36af42039a67de8c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:02.924779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046081/publication.txtobserved c01d91a4a299f3da176f84e7a1abd863...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. |
|---|