OT-2026-000035982
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, manifold 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-2026-000035982) never changes.
Identity and time
| Publication number | OT-2026-000035982 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7a96-813a-1db3cffc97c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035982 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01e0a13d8230725faae8f33d989337ede114e5033d6a4d9ee860361f9e74d182 |
|---|---|
| Markdown | 64a6c14ca9abc93cbf956cb25040f600cdb595e6f50db424f176d807b32747d0 |
| Publication page | 14a254c68e39c5fe0ae571245f804fc7bea3af781d82f6cc30f30bc784889357 |
| Manifest | b300324f380738a9d53ccd1821b343dc3d291374593425efcb62c32643e8a50b |
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 | LMHhtDxQWb/fb6oNp3dEQsQjYd7IrgHjLKy63sNly1hQbmIhUcTlcF35xcxXa4up9JrJEzGb8Y6D/VvNqYonCA== |
| 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
| 2026-09-17T11:26:07.946070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035982observed 14a254c68e39c5fe0ae571245f804fc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:07.929641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035982/manifest.jsonobserved b300324f380738a9d53ccd1821b343dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:07.913104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035982/publication.mdobserved 64a6c14ca9abc93cbf956cb25040f600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:07.896873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035982/publication.txtobserved 01e0a13d8230725faae8f33d989337ed...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. |
|---|