OT-2026-000019682
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000019682) never changes.
Identity and time
| Publication number | OT-2026-000019682 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-1fb3-7582-9639-a2d836828c9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:13.354643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019682 |
| Status | PUBLIC |
Content hashes
| Canonical text | 276ab32c9c04a844aa90a1c1922b7b9ccdb17d088680088171b811e67b1fe6ed |
|---|---|
| Markdown | 3505f19241e53504cf61a5f98bf788ca66b4999e6494cf1571f21be29b2e0c7b |
| Publication page | e6306ff597f5a31a0e27028170376d3cc9b3fe242e19fdbdc2b864083ef0b1b1 |
| Manifest | f030ef8a609e81a03410acc27d7ec0192b713a52129eac3ec7dcd7abbb617990 |
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 | aqwAscQJY+q10MO/j/IuPvXs8l+ZVC1McfVHBvp/44gVcxwzz2pHEF11U41M68AGWR4tH5pamWKXUGYX14iCAw== |
| 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
| 2026-09-17T11:57:45.378565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019682observed e6306ff597f5a31a0e27028170376d3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:57:45.357784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019682/manifest.jsonobserved f030ef8a609e81a03410acc27d7ec019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:45.337558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019682/publication.mdobserved 3505f19241e53504cf61a5f98bf788ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:45.316141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019682/publication.txtobserved 276ab32c9c04a844aa90a1c1922b7b9c...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. |
|---|