OT-2026-000041410
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, sustained blow-off 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-2026-000041410) never changes.
Identity and time
| Publication number | OT-2026-000041410 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-78ce-92b2-dc617180eb00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 145fe772e8053974a5fd4cd56242fe306226d33aafe7cb851274059ec0b35269 |
|---|---|
| Markdown | eda631e5a78a05f081e40035211b51a6a497d3332eed0a703c8e2cb57f48a129 |
| Publication page | 9577cc31a8b07f9b70df0cf08742e9238e1ce6593f255d8cea10c424bf3067aa |
| Manifest | d92686253e9c28167740f5681bd9431b9fae5e33a651f5b3c6c4df86e5f9837e |
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 | uPdkzNYzX91+lTg9j0qRsZLsSWvNlkX3dt/rkthPN+GLlYF+OLwCNKBmNx/sD85hTPrGqpJX/Na2QSKFjjuqCA== |
| 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
| 2026-09-17T11:17:25.482006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041410observed 9577cc31a8b07f9b70df0cf08742e923...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:25.464145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041410/manifest.jsonobserved d92686253e9c28167740f5681bd9431b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:25.446784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041410/publication.mdobserved eda631e5a78a05f081e40035211b51a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:25.428435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041410/publication.txtobserved 145fe772e8053974a5fd4cd56242fe30...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. |
|---|