OT-2026-000074964
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented before set-down
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-2026-000074964) never changes.
Identity and time
| Publication number | OT-2026-000074964 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2d-7b52-9116-9e19938fbb1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d0fcd2f1bd46587f945a927e083b343774b195a047d37b01f38e162752e4765 |
|---|---|
| Markdown | 035cc4e68bb056eaea025ef5374746d3566f37f40f2dc4b0a80c012f1bd6e8b3 |
| Publication page | c0b4106e11f5228628cf4c0962991152337c990af2bbe045fa0e155547561c92 |
| Manifest | 59507692f22b47dae2d671c571dd98d17efd07cfda2a67fccdac577850cea491 |
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 | 39zzTUd1gl6xz7cl2jtDQuifpXt4O/gPy9fn9igEPVPIai4qJPQGOHYCvCTwK2wY0rJCUj0gX98/OBLd49/6Bw== |
| 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
| 2026-09-17T10:18:45.869140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074964observed c0b4106e11f5228628cf4c0962991152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:45.849940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074964/manifest.jsonobserved 59507692f22b47dae2d671c571dd98d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:45.832297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074964/publication.mdobserved 035cc4e68bb056eaea025ef5374746d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:45.814764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074964/publication.txtobserved 5d0fcd2f1bd46587f945a927e083b343...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. |
|---|