OT-2026-000093310
Publication integrity record
Three bellows cup 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-2026-000093310) never changes.
Identity and time
| Publication number | OT-2026-000093310 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7b4e-927a-59c8051284a4 · 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-2026-000093310 |
| Status | PUBLIC |
Content hashes
| Canonical text | a95b2e1a6c161bcf0fcb998df78d8897b6b4f24fbfa0d7f17430862584e009d4 |
|---|---|
| Markdown | aaf833de3f6bd60e4fce81ed785fe28e9809389d23651ecaedaae7e4605dca23 |
| Publication page | 2715b6727d76f45e9eb863dc4f69721109d6f22eaf9a820916015d26623d29d4 |
| Manifest | 5bb71c5b9b5bb5701dd2ec63f7ecdfea14dd074f0517ef4e4f7ed79d7d11248d |
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 | YsaJ7MOfQSRej5l44y4cYXXJhknr6OueM9uX9bI3IhAv3f40ukH/K54tnJUsWEMf/nbfbwM6e9D8m/6KuKgyCg== |
| 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
| 2026-09-17T09:40:41.396919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093310observed 2715b6727d76f45e9eb863dc4f697211...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:41.378641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093310/manifest.jsonobserved 5bb71c5b9b5bb5701dd2ec63f7ecdfea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:41.361012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093310/publication.mdobserved aaf833de3f6bd60e4fce81ed785fe28e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:41.342325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093310/publication.txtobserved a95b2e1a6c161bcf0fcb998df78d8897...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. |
|---|