OT-2026-000039398
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, 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-2026-000039398) never changes.
Identity and time
| Publication number | OT-2026-000039398 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7ddf-a0ef-efb64e03f48a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039398 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58eb9ee062e36b652ce52d0fc75f6dd60f82cd1cf943daf87855d38ca557e2ac |
|---|---|
| Markdown | 177f8fb4d62ba948983ac64b6c463e5f960c7224753b7ab9ced4fb8c77680e99 |
| Publication page | fd212ca3b91a7bead9192921b34c28ec06b3b4ad82ff58ec89894d6921736d2a |
| Manifest | 54ba5a39d5fb43004c81abfaa1d11a14d6e81e1b81f4bcead4351dd1b247f859 |
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 | HXT8rZwlFPikBbMQ0oNoLC3zsGBb94jbc+W/GtXznuLFbKprCM/NCVaIVS8Gy3lL88niEiRlZApcbJwqZO9/Dg== |
| 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
| 2026-09-17T11:21:00.573133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039398observed fd212ca3b91a7bead9192921b34c28ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:00.556260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039398/manifest.jsonobserved 54ba5a39d5fb43004c81abfaa1d11a14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:00.539685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039398/publication.mdobserved 177f8fb4d62ba948983ac64b6c463e5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:00.521541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039398/publication.txtobserved 58eb9ee062e36b652ce52d0fc75f6dd6...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. |
|---|