OT-2026-000084658
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, sustained blow-off before 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-2026-000084658) never changes.
Identity and time
| Publication number | OT-2026-000084658 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-7121-88de-8804515c4e70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084658 |
| Status | PUBLIC |
Content hashes
| Canonical text | dada7c7437ea31650b9c0e6ab0aa782fc6b230ca8201352b801e044c464098df |
|---|---|
| Markdown | 7ab4ce4c813ca956d3ccd34c9f30b1963b23eb0ebd8ee2fd09bc77edd5277efb |
| Publication page | af16fe52974d3d849d0abd3a469501a04eb87ad17a6c2771bf68ea00b3190cf9 |
| Manifest | c11e89dce2d7186705340ff5d04c067ff407549bb1c34069511057d29d56c247 |
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 | aLPmYh83vA9z5U6P6VBdZCGNh7OBhT1pGE60PpX5rBdh4SUcWWd6Ip1kVzCfuuYraHawRpsWN5YCVbg8rjzxDQ== |
| 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
| 2026-09-17T09:55:34.820762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084658observed af16fe52974d3d849d0abd3a469501a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:34.803538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084658/manifest.jsonobserved c11e89dce2d7186705340ff5d04c067f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:34.785760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084658/publication.mdobserved 7ab4ce4c813ca956d3ccd34c9f30b196...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:34.768521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084658/publication.txtobserved dada7c7437ea31650b9c0e6ab0aa782f...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. |
|---|