OT-2026-000084665
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000084665) never changes.
Identity and time
| Publication number | OT-2026-000084665 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-7731-b9df-1d0c88aa0bb4 · 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-2026-000084665 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14ba3991d8751c8517d8cb2e1db357075c454747ec76fda2a1a487466b4dc003 |
|---|---|
| Markdown | 2d6412ea90687017c4016780202bd1c1ab1eb2d9121b24da58c555e14611b541 |
| Publication page | ae85b99ebdf8aabc1d620c594527d3e82e108a5993bbbe53f264bf2f8abb7ec8 |
| Manifest | 918455f38cdbf219e907304e7b260ee89268a3760c40e7cadf6a93fe4266f8c5 |
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 | 1sh6FIgUrD5sY7UlqlFfjXjueS9XFvlWQWZVY+uj0fbhcQYOjI5zYrQoGnjCVQrDQSFEGdgaQEtMErQwB6s8DA== |
| 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... |
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Independent retrieval
| 2026-09-17T09:55:35.313678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084665observed ae85b99ebdf8aabc1d620c594527d3e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:35.295782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084665/manifest.jsonobserved 918455f38cdbf219e907304e7b260ee8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:35.279988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084665/publication.mdobserved 2d6412ea90687017c4016780202bd1c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:35.262371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084665/publication.txtobserved 14ba3991d8751c8517d8cb2e1db35707...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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