OT-2026-000032651
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, 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-2026-000032651) never changes.
Identity and time
| Publication number | OT-2026-000032651 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-7621-a10e-0795a4ca9cde · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39504845e30508e65c821e24b4cd8062579954f40073739d6787394c7dd034a6 |
|---|---|
| Markdown | aa3c667b402d89a9a3417aec2bf55db90ce279a8b52f9ccc4ba1e9153635843b |
| Publication page | 2248d7a3a3cc8c9ecf879c549e6b04d8022e61b82428ca01e1ffa47eeda8bc8c |
| Manifest | 89e6bdc1a26b99c94f5dd24f7d7edf487a351d3ef6aaf0991da21a2218354c4e |
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 | QyMMVjBY1K2jLXS5OsSdQblW5ZGc1WbOv0ef6fZKzf34vo1X0n5Ctf9K1j8hn63egOGLxZIOEJHIQe9frBuDCw== |
| 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
| 2026-09-17T11:34:14.687637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032651observed 2248d7a3a3cc8c9ecf879c549e6b04d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:14.669499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032651/manifest.jsonobserved 89e6bdc1a26b99c94f5dd24f7d7edf48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:14.652963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032651/publication.mdobserved aa3c667b402d89a9a3417aec2bf55db9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:14.634201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032651/publication.txtobserved 39504845e30508e65c821e24b4cd8062...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. |
|---|