OT-2026-000093316
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000093316) never changes.
Identity and time
| Publication number | OT-2026-000093316 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-73de-9d40-76f13d00aaea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 229c5a1ebb4192c6dbe723f678da65e6f35e29710a5fa08d73e41cef5bdc7e38 |
|---|---|
| Markdown | 86d215b9e60002f8975ec284106bd6488fed7f13cb13bf1bfe31a964229440ae |
| Publication page | 6a4df602b0786baf4ec083eeef18a0e0c010fcf9039e1d93e1cbc0b16a105d7a |
| Manifest | 68634fb29eec9b7155b2e0c5e853681ab524bb40feedf9661188866b01f0f450 |
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 | cWoatqM3NV8ev4nJf3SqlF0otAhYNXKpychzba9NDzdo5H0dxLgL7wFxjmZMcnDbFzl+fwAgcy0+jW8jQGNtDQ== |
| 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
| 2026-09-17T09:40:41.863995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093316observed 6a4df602b0786baf4ec083eeef18a0e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:41.847283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093316/manifest.jsonobserved 68634fb29eec9b7155b2e0c5e853681a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:41.826081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093316/publication.mdobserved 86d215b9e60002f8975ec284106bd648...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:41.808005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093316/publication.txtobserved 229c5a1ebb4192c6dbe723f678da65e6...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. |
|---|