OT-2026-000005065
Publication integrity record
Porous face vacuum gripper, three zone face, two outlet manifold, plant vacuum fed, contact triggered
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-2026-000005065) never changes.
Identity and time
| Publication number | OT-2026-000005065 · never reused |
|---|---|
| Internal UUID | 01a0a92c-be5f-709a-9bfe-dd513e40d873 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:44:36.962133Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005065 |
| Status | PUBLIC |
Content hashes
| Canonical text | c10aa59d650e3674ce09361c6f9edc2b30192a43dca3412fcd666ef3e4846c95 |
|---|---|
| Markdown | fb6f55d7bd1e85cc0c8d0cc73b697858d41c8d4351d7c2830d862215ffe0857a |
| Publication page | 2a6fd1c51cfcce3b4ffde634580282d2687d9dc823707912a9b09f42ead8fb6c |
| Manifest | 5d92e6acfe928d6508d06f3b684a9389e8f0defd4a434ef0eb7861fbfbbe263d |
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 | 3G8E0cSdiPwD/Cnh6F0TcUdGZqwEQkv2CEnocRZ6EjH2T6DPkF9T1Ilgx+S1loBP7lt0sfATFn508ygEkA+VAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:47:02Z batch OT-TS-2026-W38-010 · RFC 3161 token · inclusion proof root e1b42dfa4cd0fb1e3e472afd2db961c2... |
|---|
Independent retrieval
| 2026-09-16T07:50:19.398819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005065observed 2a6fd1c51cfcce3b4ffde634580282d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:19.386015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005065/manifest.jsonobserved 5d92e6acfe928d6508d06f3b684a9389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:19.371526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005065/publication.mdobserved fb6f55d7bd1e85cc0c8d0cc73b697858...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:19.236116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005065/publication.txtobserved c10aa59d650e3674ce09361c6f9edc2b...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. |
|---|