OT-2026-000022000
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000022000) never changes.
Identity and time
| Publication number | OT-2026-000022000 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-bb5c-79aa-bad7-43778bf2c7fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:53.201585Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f3b79ac1599c97acc5996225575d02e8d1ef5a539424d358782b4afadae5a9c |
|---|---|
| Markdown | 540dd1a37455ab4cd3e2442964bd8e4ec0fc419e2a552cf6e0ddd113d9fca925 |
| Publication page | c432e713f0359749154f826e731ebd068e61604ee5bb013118cd72441df4b8d0 |
| Manifest | 5c8b015d0d06bd7b1403f73c1da6ce25623b71d3124fc1b372a7112f56dfa19f |
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 | jUkfxESw+sIR0MdoDFp+slxvvAwGsxjKZMvOYMj21wdEB6wUFiL/u2IPQWcYXcFTvFTnGz+DYVCZfMg6obmbBw== |
| 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
| 2026-09-17T11:54:40.749906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022000observed c432e713f0359749154f826e731ebd06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:40.730783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022000/manifest.jsonobserved 5c8b015d0d06bd7b1403f73c1da6ce25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:40.711740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022000/publication.mdobserved 540dd1a37455ab4cd3e2442964bd8e4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:40.694144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022000/publication.txtobserved 3f3b79ac1599c97acc5996225575d02e...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. |
|---|