OT-2026-000064435
Publication integrity record
Foam pad vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, 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-2026-000064435) never changes.
Identity and time
| Publication number | OT-2026-000064435 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7419-a1fa-03274ff09cd6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3beb43c98f9885324d0891624b8b3123a1dd3a3609cf2ab6c657ce80b7550fec |
|---|---|
| Markdown | 735c7ed5b3b75aa5494937c99c900c94e30b6134a601b98d59efaf542696ff55 |
| Publication page | 3b886fa5882f90a343cfd39866636b5a802067579802751496add22693bceeeb |
| Manifest | 7ea0ff41c63e0337375f73f3d6296a4dc16fb681fcd3fb1b5cce1410901bf554 |
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 | UD2HEGxN+ga2ySbF4q9ePjd4z2bhsndiem1+xV8qMSaEc3K1roB3pmetnsWO7QVImhQWfMaP41YY/9ivyCFuAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:37.187293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064435observed 3b886fa5882f90a343cfd39866636b5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:37.169018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064435/manifest.jsonobserved 7ea0ff41c63e0337375f73f3d6296a4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:37.150066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064435/publication.mdobserved 735c7ed5b3b75aa5494937c99c900c94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:37.131784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064435/publication.txtobserved 3beb43c98f9885324d0891624b8b3123...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. |
|---|