OT-2026-000005095
Publication integrity record
Vacuum cup gripper, four zone face, six outlet manifold, plant vacuum fed, pressure verified
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-2026-000005095) never changes.
Identity and time
| Publication number | OT-2026-000005095 · never reused |
|---|---|
| Internal UUID | 01a0a92d-b259-726b-acb7-3660bd0db5ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:45:39.420201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d3a0e0a8a2347eb9759e60b8ef633686b63139f8054536a16dc10b4c10f8478 |
|---|---|
| Markdown | 3eac2a012a758c28fd7eb3af68281537763d9fcbfa6522fb63e8ad315742c1e4 |
| Publication page | 4ae1efed521cacb2cc67a7d2ad37d6af76ffdfaf74c9b9ba8ffd9c42b6257fb8 |
| Manifest | dc52e627b08a2ac671fc20c92b77ad591f6ececc27f9548349e9eb682b0a6f22 |
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 | PZaB3ear5izzefQuHTTGxaAXmpsEyJY3XZNrR7RllXDM2GL5WIJYW/NticLwzQRyzHrAr2qxiVn+uPJR9Cw+Dg== |
| 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
| 2026-09-16T07:50:16.142802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005095observed 4ae1efed521cacb2cc67a7d2ad37d6af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:16.127831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005095/manifest.jsonobserved dc52e627b08a2ac671fc20c92b77ad59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:15.987795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005095/publication.mdobserved 3eac2a012a758c28fd7eb3af68281537...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:15.974719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005095/publication.txtobserved 5d3a0e0a8a2347eb9759e60b8ef63368...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. |
|---|