OT-2026-000009369
Publication integrity record
Single cup vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000009369) never changes.
Identity and time
| Publication number | OT-2026-000009369 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-76ce-b82d-32cf5171f6a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87beb490e626a40af7d1e78ae74d09d290d3336dc81486cc59a1700aa247b583 |
|---|---|
| Markdown | 882a2b1ed5ccfbb29bf10be6ab85760a037212916ead5ad7e3c012d3b29e184f |
| Publication page | 0f6a6ecdbcedc6d9e3ff3c86b0538d4bc60588a7eb45b1542b7d2ebe8e444622 |
| Manifest | 01b7082804c91b47dcc23941d2ad9c617efbfa6826e4e50eadbdd16ff7ecad53 |
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 | JJ18tnSnUuRZb87ba2rNMxEuXw2yMexGB0f1vForRKISkMMjXJhkb0iXfDAAG0t0sjhNzDItWf0sgXBosKxdAA== |
| 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
| 2026-09-17T12:16:38.304961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009369observed 0f6a6ecdbcedc6d9e3ff3c86b0538d4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:38.286120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009369/manifest.jsonobserved 01b7082804c91b47dcc23941d2ad9c61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:38.266707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009369/publication.mdobserved 882a2b1ed5ccfbb29bf10be6ab85760a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:38.247198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009369/publication.txtobserved 87beb490e626a40af7d1e78ae74d09d2...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. |
|---|