OT-2026-000050092
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000050092) never changes.
Identity and time
| Publication number | OT-2026-000050092 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd79-79fe-84b6-de85381bcbb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050092 |
| Status | PUBLIC |
Content hashes
| Canonical text | b18a0e729e43472042e5b4fb5b2770ff6459e45dd1330ff634eb81c04772a5b5 |
|---|---|
| Markdown | ff3ccc825d3da7c03519acb956fd67145a1f7d6f13722bf284f4b79fdb9891a1 |
| Publication page | ecd171e60628b472b89dca7f159e6d6ec79dfa5fa84e486e98e9fa7697a85cca |
| Manifest | f499aeaed457557dd3ae6b11f66381c0d3866931c5726db50d53a101c3e757d2 |
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 | 5BFVejfWcG7YOshDg5HSDwmRW8+KTRJlM1255HCsURGnwQ6kCy7JKxZ6gvRFp05wsTrILMuU4FulfLx0SEwbBQ== |
| 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
| 2026-09-17T11:02:05.392182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050092observed ecd171e60628b472b89dca7f159e6d6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:05.372969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050092/manifest.jsonobserved f499aeaed457557dd3ae6b11f66381c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:05.355004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050092/publication.mdobserved ff3ccc825d3da7c03519acb956fd6714...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:05.338128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050092/publication.txtobserved b18a0e729e43472042e5b4fb5b2770ff...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. |
|---|