OT-2026-000011938
Publication integrity record
Foam pad vacuum gripper, two zone face, plant vacuum fed, pulsed blow-off before set-down
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-2026-000011938) never changes.
Identity and time
| Publication number | OT-2026-000011938 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1942-7606-9b1a-352f083ff6c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011938 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07a5791efbd5defcf0cf3ab1e90c5e5739b412a79b34eaca8bcc0a342376e57e |
|---|---|
| Markdown | d7eb9e36c40367208da2810283817d1fbeeea267dbb4076f262e66c1f52168d8 |
| Publication page | a7441ea0cd4c5c7046e67ba3a418cb84cb29834e0b6f941dcd0d02657fdfb501 |
| Manifest | 24da96429c51cef9edd1682e4723ee47bd167c6d0fb1b4d607817c192e343ac3 |
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 | VED3lB/CPx03FGJZN0sUiAjcqok1wg0Bssq8ncmVMxfPWhlBeGZ0ffrOKF1iAPT6PW/2dixWhB4z1CdCGYMMAQ== |
| 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
| 2026-09-17T12:12:46.748570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011938observed a7441ea0cd4c5c7046e67ba3a418cb84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:46.712762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011938/manifest.jsonobserved 24da96429c51cef9edd1682e4723ee47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:42.572339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011938/publication.mdobserved d7eb9e36c40367208da2810283817d1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:42.554204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011938/publication.txtobserved 07a5791efbd5defcf0cf3ab1e90c5e57...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. |
|---|