OT-2026-000093774
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000093774) never changes.
Identity and time
| Publication number | OT-2026-000093774 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7611-9c41-b8a5c18c5712 · 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-2026-000093774 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a6d54085d014fc358bb1806810f8a92c4f2faeeece73ab359de4cbbe7958d33 |
|---|---|
| Markdown | 3e7b63dd07e2b988abb33f3a25acb576bce0329075503611e7f82d5743188105 |
| Publication page | 3685bfad40c425d0a06fe43466c8c811872e75c0213ee93993f3bb94e89619d4 |
| Manifest | 45fd40993e38995906debba7d6d3add1ae09b367b01f0030ff3af6ef951eb7d2 |
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 | kxmffW0JFQcdIVvkfRmyV3R+QWeRNW0emzJFZr70gT7I9pZ+vCI7t7tB4ZyYTMl3H1t8hPWSO7sqtJczTdJ9CQ== |
| 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
| 2026-09-17T09:39:52.351673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093774observed 3685bfad40c425d0a06fe43466c8c811...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:52.335764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093774/manifest.jsonobserved 45fd40993e38995906debba7d6d3add1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:52.318657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093774/publication.mdobserved 3e7b63dd07e2b988abb33f3a25acb576...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:52.300360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093774/publication.txtobserved 1a6d54085d014fc358bb1806810f8a92...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. |
|---|