OT-2026-000093589
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-2026-000093589) never changes.
Identity and time
| Publication number | OT-2026-000093589 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7f03-91bb-7ce60273af34 · 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-2026-000093589 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd9f7a5679dc33cdd540a6513c049a04dd1ed4d32b94f5a4fa2913daae07d924 |
|---|---|
| Markdown | f820e6f5f028aefb94dcf97b303441ce618febca9be85e8380deac4497df15f5 |
| Publication page | 4634c350e9ca70d17baa218ec86539978935fc124d38406b7ad22fc09979a975 |
| Manifest | 9c7e712cdd09feb32a2475632255ec4e6a965927b945391068e12127aef5f897 |
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 | 1OEu8b8PdLeeDSpPLzk1vkA+bMWqQaW/IPazIB8yiD6e67IXuICZmKH0hAxbGLNpTFHcxmIDaAtG+52M8cqrBw== |
| 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
| 2026-09-17T09:39:37.641277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093589observed 4634c350e9ca70d17baa218ec8653997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:37.622993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093589/manifest.jsonobserved 9c7e712cdd09feb32a2475632255ec4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:37.604601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093589/publication.mdobserved f820e6f5f028aefb94dcf97b303441ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:37.585606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093589/publication.txtobserved cd9f7a5679dc33cdd540a6513c049a04...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. |
|---|