OT-2026-000076582
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000076582) never changes.
Identity and time
| Publication number | OT-2026-000076582 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06e-7e5d-950e-0ffa009cc8ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25d30cee4c1eab492d8c8e12cff5a149eefffeb40f8210840f1bd031101d0c63 |
|---|---|
| Markdown | ef1e9c8ca1a02dcbc1e7fd47f0c88f1c68aebf9014808e6367bbec5d861d374e |
| Publication page | 70ceec7f568870bc2ce78e49e76e5803c7031c0c5bbeaa22eef4e898a54061bd |
| Manifest | ab7f04b871f24d798d5c4ed2aa4f609eb872a6927be0862180a67bacd58c5d6e |
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 | j704goWxHXtzD0CwwZwKna+c7kyCc00YmWTuYLm6q3rXVzlvdbf0tQDVNNfDTTnNlzDBd1CW+yQviFs3l4f2AQ== |
| 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
| 2026-09-17T10:09:18.367088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076582observed 70ceec7f568870bc2ce78e49e76e5803...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:18.349903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076582/manifest.jsonobserved ab7f04b871f24d798d5c4ed2aa4f609e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:18.332193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076582/publication.mdobserved ef1e9c8ca1a02dcbc1e7fd47f0c88f1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:18.313539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076582/publication.txtobserved 25d30cee4c1eab492d8c8e12cff5a149...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. |
|---|