OT-2026-000045125
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off after 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-2026-000045125) never changes.
Identity and time
| Publication number | OT-2026-000045125 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-78ab-b770-5f7e183b675f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 476f76cd3d9b6e3c770f504369743ea5aa751fab831971a45bc5c5e95d27232f |
|---|---|
| Markdown | 51d9b013795760e77dcdb6d5622d67aa12d6862a46ff014fae94c50b168b38ea |
| Publication page | 0e795a559e38c41f7ca123a3e3ae8abea72db598f502926ba7e765375fd1a7ed |
| Manifest | a9e61fc0ea194287b1a7688359c276281d0c4490fc990aa5acb5ccb27a590922 |
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 | rXQmUcDkD1+Wtp/yuDGwg002hHWyY0o3BX3sZUZBXLiL051AszaK+UWzVvyCQBTG13JBC148hE4n3kPa9VF9BA== |
| 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
| 2026-09-17T11:10:16.288708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045125observed 0e795a559e38c41f7ca123a3e3ae8abe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:16.268813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045125/manifest.jsonobserved a9e61fc0ea194287b1a7688359c27628...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.248896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045125/publication.mdobserved 51d9b013795760e77dcdb6d5622d67aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.231002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045125/publication.txtobserved 476f76cd3d9b6e3c770f504369743ea5...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. |
|---|