OT-2026-000077696
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000077696) never changes.
Identity and time
| Publication number | OT-2026-000077696 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ecf-7c57-878c-fe9393019d38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077696 |
| Status | PUBLIC |
Content hashes
| Canonical text | a46b2f18cb5939c5a13aea9148462f73a60987fca64cb3010d939f6a8b13d8c3 |
|---|---|
| Markdown | 5bb1d8134954d26f6f9421c871310f0d4e3a667a5d7ad7967f7cbdfc180964bb |
| Publication page | 171b2a8d7884bdd5aa88995377bf06d9c1ac1b5d333b761f499ae91ac6d933b0 |
| Manifest | d871bf6e519ba9240999c753f4cd43f6141d0abccdbc040ee324e84a7a5cd2ef |
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 | JNP3r60wHtXhk+XTNKwQm2MqV5wGlhIH4F6HI6SNQjdSUHizbRtE43vZhW3QdAZElsy3zSkvuzn8Au1DhXd0AQ== |
| 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
| 2026-09-17T10:07:16.143517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077696observed 171b2a8d7884bdd5aa88995377bf06d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:16.126128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077696/manifest.jsonobserved d871bf6e519ba9240999c753f4cd43f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:16.107398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077696/publication.mdobserved 5bb1d8134954d26f6f9421c871310f0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:16.088213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077696/publication.txtobserved a46b2f18cb5939c5a13aea9148462f73...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. |
|---|