OT-2026-000051006
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, vented 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-2026-000051006) never changes.
Identity and time
| Publication number | OT-2026-000051006 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b4-7675-9a6c-594393bec22e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051006 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7b3f4556daa538ee4369cef49408b1872f9f59e2f81c9e0b493bf40f8038cfe |
|---|---|
| Markdown | ba2b72bafd4c86488924466170bdcfb33823a3d1b6626ba820cf42896d8ea317 |
| Publication page | fa3ac1d08c2813dded5936ab817bb253c68e45f16c082ca6d913a6e2d83477f3 |
| Manifest | bd9fcce989a2859cf4906ce16d2b2aa880f0cc97e30671c1b1542b1a360ea66e |
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 | MdQ+y7gQBerH9ZW2d5UOAdxidxQ8rdg4wmtK7tqxJcTYNHsjDBvVpka8gYI91T9zvUMJAhh1CKgT3/wq64lCAw== |
| 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
| 2026-09-17T11:00:54.394557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051006observed fa3ac1d08c2813dded5936ab817bb253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:54.376506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051006/manifest.jsonobserved bd9fcce989a2859cf4906ce16d2b2aa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:54.358677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051006/publication.mdobserved ba2b72bafd4c86488924466170bdcfb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:54.340040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051006/publication.txtobserved f7b3f4556daa538ee4369cef49408b18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:54.338204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051006observed fa3ac1d08c2813dded5936ab817bb253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:54.319414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051006/manifest.jsonobserved bd9fcce989a2859cf4906ce16d2b2aa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:54.301203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051006/publication.mdobserved ba2b72bafd4c86488924466170bdcfb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:54.283922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051006/publication.txtobserved f7b3f4556daa538ee4369cef49408b18...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. |
|---|