OT-2026-000093645
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000093645) never changes.
Identity and time
| Publication number | OT-2026-000093645 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-77cb-a7c8-625a1e6a39d1 · 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-2026-000093645 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44e8b3f8205c7bc8929c0ce712fecb8baed34f735c1b98c5628ce32d68ee875a |
|---|---|
| Markdown | ab5cee1c2ebdc84afb2312c1a7e12dd2c0fdab1ddd72c34c0189bd78c3c0ea2f |
| Publication page | dab113a8847b95eee72a019976aea695910835c0706b81dab968f2180075c639 |
| Manifest | 44e3602d16bdb67525adf051dc8c8f01543753b41f7d343939c94f5ee830b028 |
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 | /UPrzS2K8JgsXECgDtL3dYbAP0zNJb7zdROn60SBh+YRljwQSOn4hF5PbAno5mzvJ1PaDu21ylgVZykbdRFRAg== |
| 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
| 2026-09-17T09:39:41.983721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093645observed dab113a8847b95eee72a019976aea695...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:41.965096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093645/manifest.jsonobserved 44e3602d16bdb67525adf051dc8c8f01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:41.947043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093645/publication.mdobserved ab5cee1c2ebdc84afb2312c1a7e12dd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:41.930942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093645/publication.txtobserved 44e8b3f8205c7bc8929c0ce712fecb8b...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. |
|---|