OT-2026-000016694
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000016694) never changes.
Identity and time
| Publication number | OT-2026-000016694 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7778-a9bc-61637016b743 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016694 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e8e5145ed19db1a78066b4908910f1091fecb0de6d1592cf08323e8e6371945 |
|---|---|
| Markdown | 3700891a59710f520f10b8c7176f5d445002b51064524a615a8e4e77d5a2c41b |
| Publication page | 3cd24370ddb0a875ececabd3ad79b2fdf8438ec8ea2e54e575a54fca064a1025 |
| Manifest | cc0cb6e0c220b8906279d932e5c1ae606fcf0a3bfebcc70e4899000629cd0519 |
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 | CjdYPEz/rFZvji11XVcBvfoy7mtYobLhdtTXh63xNeRNAtMtS8U73yQScx6GqnQSOsqft3gO8lZistjX16WVDg== |
| 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
| 2026-09-17T12:02:54.998717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016694observed 3cd24370ddb0a875ececabd3ad79b2fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:54.980946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016694/manifest.jsonobserved cc0cb6e0c220b8906279d932e5c1ae60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:54.963159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016694/publication.mdobserved 3700891a59710f520f10b8c7176f5d44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:54.944410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016694/publication.txtobserved 0e8e5145ed19db1a78066b4908910f10...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. |
|---|