OT-2026-000015365
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum 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-2026-000015365) never changes.
Identity and time
| Publication number | OT-2026-000015365 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef49-78e4-9eb2-bb4c381fc3ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015365 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46c7a6532cc3fd1348393070dfcde9fdc9f4e4ddd10e62c04c1090801b8815b6 |
|---|---|
| Markdown | 5aa0eec86cf1e145bed3de7cb38d0a0f23f1e93a98f098befc5620c27951448a |
| Publication page | 627cc6108586f585aa6f0f693970b4b353b92a2b56cb382144146f0dafff270e |
| Manifest | f4cd0faa5fe0fe9c1d478dbf6dd25c3cae86bc8397c42190ce4c9adb9d36516a |
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 | 8RCj5OvrMxtj2ZbY/Cj6aiOY1uXKLv9ZlSHL4EFflRp0/SXjtQcoRA6/d4OV8f4LABf1O3gndeRjNbVHsE+pCA== |
| 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
| 2026-09-17T12:06:04.591709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015365observed 627cc6108586f585aa6f0f693970b4b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:04.571627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015365/manifest.jsonobserved f4cd0faa5fe0fe9c1d478dbf6dd25c3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:04.552999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015365/publication.mdobserved 5aa0eec86cf1e145bed3de7cb38d0a0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:04.532909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015365/publication.txtobserved 46c7a6532cc3fd1348393070dfcde9fd...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. |
|---|