OT-2026-000063922
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000063922) never changes.
Identity and time
| Publication number | OT-2026-000063922 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-740a-a283-d6cf08fe86ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f86052b13c14b749839729775b63fd531d4880f9fd6fce9721d41bed54ae2c2 |
|---|---|
| Markdown | 1d7b411eb386d8cf2425fc9c2d8e5c8dcecac80c13f3f0f905c549fde2e5cfaa |
| Publication page | 9a7e7f73f3ebfc7b07806309d50bfb6c5009e9e4963569c37d0f0817c61bd8dd |
| Manifest | dca631ea54b108e2cc9be4dcf4985fcb8e841bca08cb10bc441cdf0deea0b817 |
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 | vPvrh2J6BSk3Q+XwcT6bURxhOXzhdfJCE4fzQFhniHdOfh4UbxJXnVaOHrS0hsezu0JRmdfB8wrDCHjCjN8vDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:58.453988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063922observed 9a7e7f73f3ebfc7b07806309d50bfb6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:58.435046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063922/manifest.jsonobserved dca631ea54b108e2cc9be4dcf4985fcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:58.418816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063922/publication.mdobserved 1d7b411eb386d8cf2425fc9c2d8e5c8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:58.401469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063922/publication.txtobserved 1f86052b13c14b749839729775b63fd5...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. |
|---|