OT-2026-000079250
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000079250) never changes.
Identity and time
| Publication number | OT-2026-000079250 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-709c-9759-a7c82e49f58b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079250 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f2d8af96fe97ac0ce9bee0add5681573e08f702cf8288d35c47113918fa4006 |
|---|---|
| Markdown | bbfc6351d05aa6c511ef0eafd163362c0b0cfb740b36074f9da9323befbf5a32 |
| Publication page | 14cbde8a2074d952f04e487d335fd4ecd5c04565ac3ebba54f26cfce4818eab3 |
| Manifest | 42960caa616dab9a038f94b60ac772007056f40cde6dcd656d32670665ab517c |
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 | XaOdzW4ph0k7EYdQWHoa+4AYXClVieONp+q+JwlpZ1dULTNuuC2l3oWSK7rrUh6Ah+cbmWbOGMkeN6LNYwr6Cw== |
| 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
| 2026-09-17T10:04:50.573869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079250observed 14cbde8a2074d952f04e487d335fd4ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:50.556586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079250/manifest.jsonobserved 42960caa616dab9a038f94b60ac77200...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:50.537915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079250/publication.mdobserved bbfc6351d05aa6c511ef0eafd163362c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:50.520505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079250/publication.txtobserved 3f2d8af96fe97ac0ce9bee0add568157...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. |
|---|