OT-2026-000025576
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold 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-2026-000025576) never changes.
Identity and time
| Publication number | OT-2026-000025576 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-74c9-9497-f1e117519263 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025576 |
| Status | PUBLIC |
Content hashes
| Canonical text | b24493365e13740d46e594afe4a52874e0619f65442e66c2008a35b6834391a7 |
|---|---|
| Markdown | 36bf32d697ab4496a9537494a46a6c1c6c44a1895f12b81e467c8792717070e9 |
| Publication page | c241e19436230cf5cf3899427ce81295e8e38eecb10bcf12604571297da2d39d |
| Manifest | f9ffd14642d064682d48d6a43b2141f25554c769f452fd1ddda9ae448603c5f3 |
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 | oLYQ1oKuUy3K/VbxUaTSjBaNdieD/R/KaxWLgv5HTyD2yD+2h3cZC2S/cOqc1EuIgh7sQeTsb9+kG6AB/uY8Dg== |
| 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
| 2026-09-17T11:47:44.429170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025576observed c241e19436230cf5cf3899427ce81295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:44.408751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025576/manifest.jsonobserved f9ffd14642d064682d48d6a43b2141f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:44.389769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025576/publication.mdobserved 36bf32d697ab4496a9537494a46a6c1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:44.369778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025576/publication.txtobserved b24493365e13740d46e594afe4a52874...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. |
|---|