OT-2026-000005702
Publication integrity record
Vacuum cup gripper, two zone face, plant vacuum fed, sustained 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-2026-000005702) never changes.
Identity and time
| Publication number | OT-2026-000005702 · never reused |
|---|---|
| Internal UUID | 01a0a941-f60a-7b39-9126-de83fe213417 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:07:47.470275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005702 |
| Status | PUBLIC |
Content hashes
| Canonical text | 968efcb337bff6e88d781fdec2120d996a2744c25c4771c765d1aa3551c23cbf |
|---|---|
| Markdown | 336a75e25029e7ba6d7df70f224723860ad3ddc4582932daca92dc62fe7d2800 |
| Publication page | 9928eae895fc7de900e0a43eae494a71e3d375e11dabe5a82133699b7cc951a0 |
| Manifest | 43af6e98da4cb6c54cf5fa0c6fd61ae8fb3ade518e9d86ce855051cacfb9637e |
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 | D4Eb95rHrF4UYIGVtYtWwZrHh26H+P8OV3Cv2pdHMp7lTdNxEFzuBocm+1YC81Mj7Gvz0Yh95eEnwqC1pqvnBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:10:09.937418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005702observed 9928eae895fc7de900e0a43eae494a71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:09.923402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005702/manifest.jsonobserved 43af6e98da4cb6c54cf5fa0c6fd61ae8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:09.907944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005702/publication.mdobserved 336a75e25029e7ba6d7df70f22472386...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:09.893074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005702/publication.txtobserved 968efcb337bff6e88d781fdec2120d99...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. |
|---|