OT-2026-000047184
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000047184) never changes.
Identity and time
| Publication number | OT-2026-000047184 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f9-7a63-8cd9-030aa751c3fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11c0046c97fbd2a018cf7705a73f62f892b4f1d7057be24417841f408d4be366 |
|---|---|
| Markdown | ad99c1fab1acff0d28117ccd9e753d1e7be8f8c27591bd3f18fd76dce985ee49 |
| Publication page | 08da22a01650f8f22a930e67c7c039fb137fb01cc072c443c0713f37ba0fc426 |
| Manifest | 3064bfe496bbb8deb195278428b0930d823402de29aedf2af6dccff9413bb649 |
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 | vhmfB6eQfhk92nXvNen7DqdtPQYlfJChbTZUfA5UzUEp7HL+c2Oq8A71I48VQX2jR76FUc3FaOO1IInEw7OYDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:33.485761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047184observed 08da22a01650f8f22a930e67c7c039fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:33.465463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047184/manifest.jsonobserved 3064bfe496bbb8deb195278428b0930d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:33.444453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047184/publication.mdobserved ad99c1fab1acff0d28117ccd9e753d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:33.422765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047184/publication.txtobserved 11c0046c97fbd2a018cf7705a73f62f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.420329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047184observed 08da22a01650f8f22a930e67c7c039fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.401811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047184/manifest.jsonobserved 3064bfe496bbb8deb195278428b0930d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.383709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047184/publication.mdobserved ad99c1fab1acff0d28117ccd9e753d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.364337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047184/publication.txtobserved 11c0046c97fbd2a018cf7705a73f62f8...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. |
|---|