OT-2026-000036690
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000036690) never changes.
Identity and time
| Publication number | OT-2026-000036690 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-70c3-88aa-e8335856f95e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036690 |
| Status | PUBLIC |
Content hashes
| Canonical text | 193d3e683b97616dbbdeac452d7065592aadef6dc36f213a8b9d640c6af1f645 |
|---|---|
| Markdown | 587a22a8856e999b59add3d48ee863caf9e1b9271a02bcfd2c4189d03e651e2c |
| Publication page | 04c705dae5853f57cf0adb9f654c241c4579300d03e9d9222075fd6a6fe45653 |
| Manifest | 412f9cf8fd0564b173122f751e2ec67c047e7720a575004ebaa053376c7b5def |
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 | XAAEHXbC2DU4uHa7e4v69jogVN99CLvfdue9ElPZDf9X8oK3Lk14myihEadhfu2PSrFASZ+SGJuLUPCv3pYiAA== |
| 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
| 2026-09-17T11:26:02.852521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036690observed 04c705dae5853f57cf0adb9f654c241c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:02.837391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036690/manifest.jsonobserved 412f9cf8fd0564b173122f751e2ec67c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:02.820156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036690/publication.mdobserved 587a22a8856e999b59add3d48ee863ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:02.802851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036690/publication.txtobserved 193d3e683b97616dbbdeac452d706559...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. |
|---|