OT-2026-000065862
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, 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-2026-000065862) never changes.
Identity and time
| Publication number | OT-2026-000065862 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fc-75da-b10e-673018ba3fe1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065862 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8e507e97bbe1c1c3fbbac935eb470c7fcba4468e228555dc5c31ba79f71866f |
|---|---|
| Markdown | 66588a605013424cb0542f649e790febb62157e2f3671054a65d0382de69a7dd |
| Publication page | ee02d42ca636c272e4cd5e4137bdb8dc2a386094ab8d168f9aa3ec2aa141ae07 |
| Manifest | 12c023651cd91a18114890c64d38d85cec8c1191dd1520daff93db5a1fd1d6fb |
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 | Uus11mOVZIZ98F320QJ8Z0ZhMsF6iFnzjk/9JCWx7D7Xy17rntrzICgTHEfRfZlMVxZvuOTJ/x5rFCQGredbDw== |
| 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
| 2026-09-17T10:34:19.199579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065862observed ee02d42ca636c272e4cd5e4137bdb8dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:19.182550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065862/manifest.jsonobserved 12c023651cd91a18114890c64d38d85c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:19.165826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065862/publication.mdobserved 66588a605013424cb0542f649e790feb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:19.148359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065862/publication.txtobserved f8e507e97bbe1c1c3fbbac935eb470c7...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. |
|---|