OT-2026-000047533
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000047533) never changes.
Identity and time
| Publication number | OT-2026-000047533 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-72fd-8904-d90be44f7e0b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047533 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07d15f75f8cccf4cfda192ef66dcfc20ec317848503a2038572290b2c2dab817 |
|---|---|
| Markdown | 93074e9212a46c9f51fb75705bc934269450ee607947e04a520fa7178aa5cba7 |
| Publication page | e48256c90c923bd00b16c9385cdd9a30bd06a5a6768a1de1e6bbeed6720fe4a6 |
| Manifest | ad28ac8850703e15c8e7fb98a1b589cf5e8d0458627ff9adccaf5e4880191a02 |
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 | h5wMWYqjGlO9fUA0V9ZOH2BOhhEXd5rwUSy402+dTlfOzWv3zdMQS0HxwMW5daknFnwArgsCgMqFhkGo0sliAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:38.895214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047533observed e48256c90c923bd00b16c9385cdd9a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:38.877214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047533/manifest.jsonobserved ad28ac8850703e15c8e7fb98a1b589cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:38.859855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047533/publication.mdobserved 93074e9212a46c9f51fb75705bc93426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:38.840571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047533/publication.txtobserved 07d15f75f8cccf4cfda192ef66dcfc20...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. |
|---|