OT-2026-000016787
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000016787) never changes.
Identity and time
| Publication number | OT-2026-000016787 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-7638-b19a-695e8dd71caf · 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-2026-000016787 |
| Status | PUBLIC |
Content hashes
| Canonical text | 671c0508164dedaf34e9ca3380b68146067850c6cef86827181a64c5b573cf75 |
|---|---|
| Markdown | 18812799ad1621ceb98e9802e022c88f8d90027ff43c8394ec07612e50edd6e4 |
| Publication page | 35b42e61652912a5232f01b3bfe9a5fcbe2eac07c2c743b98f383af593d84684 |
| Manifest | 8b10d2dddc8d3b544a9df10a2274aa9db0376ced77aafdf3daf4531eb8596d4a |
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 | bUrGZJo9N+S72Wee13I1rph8A4+bNXJtthEpdNtUdxpWlg66j1bXXG0heSsDF+d+xqSxWsbvnNlfhkMawZyJCw== |
| 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
| 2026-09-17T12:03:02.023385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016787observed 35b42e61652912a5232f01b3bfe9a5fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:02.005535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016787/manifest.jsonobserved 8b10d2dddc8d3b544a9df10a2274aa9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:01.989105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016787/publication.mdobserved 18812799ad1621ceb98e9802e022c88f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:01.971464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016787/publication.txtobserved 671c0508164dedaf34e9ca3380b68146...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. |
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