OT-2026-000045878
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000045878) never changes.
Identity and time
| Publication number | OT-2026-000045878 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-7acc-bc96-48007f3a7220 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045878 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a5ca521a46afd427a3ecec88b38a7b01b434a19ec70c9d6716cd77580a46df7 |
|---|---|
| Markdown | 3d2d9b50630731e46f19326c7b46eaa493add394640030b67f62d41b75fca30f |
| Publication page | 8b198df2de168557e6231b6b3b6f0b15fc4974e06b179a3bc79482e7e7792d5a |
| Manifest | 67bf39c1915d08eae9b283a5cb114c4f5cffad41809b12d86af18860463f1960 |
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 | BVvsOImaF9C+RNBZym5XUkqahz3kf7eu2sTdGbik0dQnNUQLGoE9H4DxUI1C3a5AD0glxnIJuimBPPqwLZV+AQ== |
| 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
| 2026-09-17T11:09:46.076016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045878observed 8b198df2de168557e6231b6b3b6f0b15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:46.056704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045878/manifest.jsonobserved 67bf39c1915d08eae9b283a5cb114c4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:46.037742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045878/publication.mdobserved 3d2d9b50630731e46f19326c7b46eaa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:46.017843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045878/publication.txtobserved 3a5ca521a46afd427a3ecec88b38a7b0...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. |
|---|