OT-2026-000009789
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, vented after 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-2026-000009789) never changes.
Identity and time
| Publication number | OT-2026-000009789 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7565-7ac5-9ad3-4453e78c1ec2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009789 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbfb4489d8f9a09bdf99c5c47849098338c234689270e899681913f32ad36fa6 |
|---|---|
| Markdown | c06caa159cb1229784d9923ba8d580a5d690a44f79abc64cc7cb768d1ba5fa44 |
| Publication page | 7e695cfd2865d5dbb6ea72fa2efedd50a642e617375e6b135c65479a4d426c4e |
| Manifest | 9512fab45b8a777b29d7b5ff7df070e1378251868d6d28a453a4623a0670e95c |
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 | Z3CaIRoF0v+4kUIrNSV0GFFNMjKZhu9ndXdb23EwDcCqXN8fnrZR0fGME2UhoGfhT9jcu3MTBJcur4HX87TFDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:18.427647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009789observed 7e695cfd2865d5dbb6ea72fa2efedd50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:18.409666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009789/manifest.jsonobserved 9512fab45b8a777b29d7b5ff7df070e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:18.391321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009789/publication.mdobserved c06caa159cb1229784d9923ba8d580a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:18.369582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009789/publication.txtobserved dbfb4489d8f9a09bdf99c5c478490983...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. |
|---|