OT-2026-000037615
Publication integrity record
Two bellows cup vacuum gripper, two zone face, 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-2026-000037615) never changes.
Identity and time
| Publication number | OT-2026-000037615 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7cdf-84cb-78ddbb3feeb2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037615 |
| Status | PUBLIC |
Content hashes
| Canonical text | c052ab21eb1d22e55674136930e54560cd07a3234b3ff8045dd40f70b2adc8c4 |
|---|---|
| Markdown | 64cd15e51d7632bd80ae46c9c1d1a79bf5ae4ce15fca3105f46d4f8b85de9b2b |
| Publication page | 8786ff481347985aa6cd47181199bffde8ea3a79cf1745612f9cdfe710765b45 |
| Manifest | 2a5163179c142085272e5b9acb79a4286416967d03abb2ae18d8d250bb800b8a |
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 | L4Y7RLUz8D6CdNShoEwnaeU+m2BfdB+hNJM/tbpWLw331KOrnhcwGwBHTZ6YVFsnkfOyLKAmLbTDqNSQK6myCQ== |
| 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
| 2026-09-17T11:24:10.373170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037615observed 8786ff481347985aa6cd47181199bffd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:10.357031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037615/manifest.jsonobserved 2a5163179c142085272e5b9acb79a428...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:10.340068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037615/publication.mdobserved 64cd15e51d7632bd80ae46c9c1d1a79b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:10.320852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037615/publication.txtobserved c052ab21eb1d22e55674136930e54560...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. |
|---|