OT-2026-000070391
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, 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-2026-000070391) never changes.
Identity and time
| Publication number | OT-2026-000070391 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7c00-a6b8-a37d44186051 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070391 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00a1dacb8e5f924a012d8aa3346bf3ee7905d4fc0de4491a0bbf52e97e447421 |
|---|---|
| Markdown | a423693279a3b941c7ac2abfa105a8d435716f9c6e09eae9340bae7daad0bca7 |
| Publication page | a8c02f4d11e7b43bef61e16b930f0247ee3fafac99b91a3f889a931cf286d1df |
| Manifest | 6f147e4b3a3b4477c3daa7a1a367dd5945518123a78daeee086e25acf8a1b149 |
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 | 6yX+kwo5+jTh1XoFxai2kbQCkPrfE17mNwehl93VWV8AxK5oMC/0QMxctjOi0ZJmz/7+N3kYlNECtEZIFQ2FBw== |
| 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
| 2026-09-17T10:26:11.796286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070391observed a8c02f4d11e7b43bef61e16b930f0247...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:11.776858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070391/manifest.jsonobserved 6f147e4b3a3b4477c3daa7a1a367dd59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:11.758858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070391/publication.mdobserved a423693279a3b941c7ac2abfa105a8d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:11.740274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070391/publication.txtobserved 00a1dacb8e5f924a012d8aa3346bf3ee...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. |
|---|