OT-2026-000063614
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000063614) never changes.
Identity and time
| Publication number | OT-2026-000063614 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-74f4-9baa-db82c9db1000 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063614 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd53f55f45611ef5f6524d2614904bad16f05aef176b4908f13f012aacfa1d9a |
|---|---|
| Markdown | d719f623dc7ad88c5cb71cdb341b3d005f3ae15c085278198ded9164a8abd7ca |
| Publication page | efd02c67ef565e40d1fbb24fa9b6523eaf2d7dbcc2bc38bad3a900745e79eed6 |
| Manifest | bf953c010641ebf9d0a0675d41a2095545a2320cf0d06a57c76bb0f608a94ed7 |
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 | kb1b8mAsV9BtG9JXV8V6BLSHSf3rIg5hdjjuO24aMX7DVfAbTJ9ssDvtc/4mRlC8IKnUk5D5MlSrs3hgehN6BA== |
| 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
| 2026-09-17T10:37:38.330871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063614observed efd02c67ef565e40d1fbb24fa9b6523e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:38.311207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063614/manifest.jsonobserved bf953c010641ebf9d0a0675d41a20955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:38.291707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063614/publication.mdobserved d719f623dc7ad88c5cb71cdb341b3d00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:38.269450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063614/publication.txtobserved fd53f55f45611ef5f6524d2614904bad...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. |
|---|