OT-2026-000007135
Publication integrity record
Vacuum cup gripper, two outlet manifold, ejector fed, contact triggered on the face, silicone cups
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-2026-000007135) never changes.
Identity and time
| Publication number | OT-2026-000007135 · never reused |
|---|---|
| Internal UUID | 01a0a973-edc3-77d5-b056-243e843c638a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:02:22.149942Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 160cfc37fff9cbfaead769aeadbcadaace7b5ea941dc032997701e23a1083001 |
|---|---|
| Markdown | 7186fd81fff49edee481add235bb1b07723261931990b07e43d1b39df57f429d |
| Publication page | 19c33f55f643181238c6667ea97d6983ff93c246d105e3e096c017f80a964dcc |
| Manifest | 75e6d58248891f9273c9a0d2500d27f09471f37ea40888bc3851804feaa408cb |
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 | glRBIgstlhV4bBebZK99aOCkF6ykLD4Xxo97m4q/NMILUa7beLZpw8C8YMe3NJBiXUULMfmKH5iEJHDhQGqWAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:23.217532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007135observed 19c33f55f643181238c6667ea97d6983...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:23.204454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007135/manifest.jsonobserved 75e6d58248891f9273c9a0d2500d27f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:23.190758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007135/publication.mdobserved 7186fd81fff49edee481add235bb1b07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:23.178448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007135/publication.txtobserved 160cfc37fff9cbfaead769aeadbcadaa...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. |
|---|