OT-2026-000025092
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000025092) never changes.
Identity and time
| Publication number | OT-2026-000025092 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2729-7091-b553-f91cb9832b64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025092 |
| Status | PUBLIC |
Content hashes
| Canonical text | eeea6ec92ceab1309d8e82df0e58710fae90302a7eec197631d40d673058b160 |
|---|---|
| Markdown | be2ccb2edf6e9ba65b1ef394a37e5b0805bc1432603663dc5b23d47a26ef634a |
| Publication page | b8516d68671e263d2e5acb798dc0dbe8b8ae0f76baf153349a4826b841bc1dc6 |
| Manifest | ab26a41fc81b5fdda3bc77a140a8b1ad11b64eecb9cc4cf4452da95fdd687768 |
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 | JdLR3wAhQQzq3/fHLq/fjNVivpEejU520QfcD9HJPoebv9vJuOAXdKxZu3h/yIgO65UJGlH/Uj/bC9mQ+wGDCQ== |
| 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
| 2026-09-17T11:48:30.689558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025092observed b8516d68671e263d2e5acb798dc0dbe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:30.671369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025092/manifest.jsonobserved ab26a41fc81b5fdda3bc77a140a8b1ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:30.652670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025092/publication.mdobserved be2ccb2edf6e9ba65b1ef394a37e5b08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:30.635131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025092/publication.txtobserved eeea6ec92ceab1309d8e82df0e58710f...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. |
|---|