OT-2026-000065733
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000065733) never changes.
Identity and time
| Publication number | OT-2026-000065733 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7a30-bcbe-7f8822d0647a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065733 |
| Status | PUBLIC |
Content hashes
| Canonical text | 416b43d92c8029a5953db21e0d6e70e4cadfd71c106581e893aaf8b5b68e99ab |
|---|---|
| Markdown | 8c22996ead6b7dec0d878f4620e56e6a4756b2bc9f7da319d4a1b8b8f06c504a |
| Publication page | acaf7fcfee6fcdb6fea1d85c497b27d01cfd44750ea3dfd7ed01798a16eb2e7e |
| Manifest | c646a9a952e58dd02e914661ccc38d89e868faa547aa4730061cea259fed00a1 |
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 | AkC33NlW9xoS8otO6CtjfPucFjx0ZhgosZIb+h+rm6B4xOKq8Pa7nZpWwB4hadpA9voke9z8Oa7WVRYZA2O1Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:34:09.584467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065733observed acaf7fcfee6fcdb6fea1d85c497b27d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:09.568525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065733/manifest.jsonobserved c646a9a952e58dd02e914661ccc38d89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:09.551384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065733/publication.mdobserved 8c22996ead6b7dec0d878f4620e56e6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:09.533454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065733/publication.txtobserved 416b43d92c8029a5953db21e0d6e70e4...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. |
|---|