OT-2026-000093591
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000093591) never changes.
Identity and time
| Publication number | OT-2026-000093591 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-782d-80a1-5eeacc3b1fda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093591 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebd7a64a3cbc8239674198e3c53a6c752910e146f19274ae01560613fe43e491 |
|---|---|
| Markdown | 556640b20557182d699eba55bfc744f5f5d22fff6740cb59a4ccd018790619c4 |
| Publication page | a6c051fa9c3eb1e1348daaf6fd3c3897068cf00c4cc11a91a6588f7d1788eb2b |
| Manifest | b8285b4d5204b9975d2d84e7b9a456ef0f2d68a49cabf3e92f19c32d81ab4431 |
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 | YKbMVXOrdOhWZct9AA+sirHy5jkw+JyFoYvtPsWWJD0B++zFzPaCP9M8Tr+JtharOoZ0065+Gpz9qt4JMh89BQ== |
| 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
| 2026-09-17T09:39:37.793602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093591observed a6c051fa9c3eb1e1348daaf6fd3c3897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:37.775376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093591/manifest.jsonobserved b8285b4d5204b9975d2d84e7b9a456ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:37.757536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093591/publication.mdobserved 556640b20557182d699eba55bfc744f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:37.737998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093591/publication.txtobserved ebd7a64a3cbc8239674198e3c53a6c75...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. |
|---|