OT-2026-000024858
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, pump fed, sustained blow-off before 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-2026-000024858) never changes.
Identity and time
| Publication number | OT-2026-000024858 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7428-ad43-b0ff90bca342 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024858 |
| Status | PUBLIC |
Content hashes
| Canonical text | d278ca0763ca4644a1acab9fc75c361343f4ac26b629a8ee19210490a2bd56b7 |
|---|---|
| Markdown | 0af409de00f6df9945577e3c083b487e8df174596afb380fc4a45dc28954474a |
| Publication page | ebf483dfa5aa181b94dd1286e4f4483370a74de948aaa8307ba0408a3d6d69f6 |
| Manifest | 6d04a0ade1de9139c9ab2a853b168318f895f5aca32300abb446c85b35914a4f |
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 | kBpmSnpPIroVaALeIV+StyOHdljVTbZURusF7Nia2e3X3ca4kFsJq6ySU/Vh3OQvr1EMj01L2/7Bam8mf1QFBQ== |
| 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
| 2026-09-17T11:48:10.352905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024858observed ebf483dfa5aa181b94dd1286e4f44833...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:10.335002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024858/manifest.jsonobserved 6d04a0ade1de9139c9ab2a853b168318...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:10.317823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024858/publication.mdobserved 0af409de00f6df9945577e3c083b487e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:10.301491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024858/publication.txtobserved d278ca0763ca4644a1acab9fc75c3613...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. |
|---|