OT-2026-000095939
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000095939) never changes.
Identity and time
| Publication number | OT-2026-000095939 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-71bc-9c70-c652bad17a68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095939 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09946ed5e09355dae6e3c400021652d297753f7499488315de06014a01ede658 |
|---|---|
| Markdown | 713fd44cedd1c37aaa6a6b79c6befa87e58e584066824dc228c869e5e403ad8d |
| Publication page | 427269e23ff6bcf97f6063044efe980e6abfae5ac78291c13187b96d32972701 |
| Manifest | 44f488c9552b1979405adf0d4a598e170300396e8f60ebe6500b3339d6db8011 |
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 | 8yvel0emygG+W/cvRwDzUnjgvriK4dRwxIFeB9+y9/luEhgMTVtkipTltcCPTe1VzG/gZYgUEIxaMulr4dOoAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:02.895938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095939observed 427269e23ff6bcf97f6063044efe980e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:02.878145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095939/manifest.jsonobserved 44f488c9552b1979405adf0d4a598e17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:02.860395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095939/publication.mdobserved 713fd44cedd1c37aaa6a6b79c6befa87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:02.843925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095939/publication.txtobserved 09946ed5e09355dae6e3c400021652d2...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. |
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