OT-2026-000071330
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000071330) never changes.
Identity and time
| Publication number | OT-2026-000071330 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7394-8e54-b927540a0b37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071330 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28311c053938fcb0e4de6323feb5953a9e97e7f899f92d9cae707b2629046e38 |
|---|---|
| Markdown | 93915e977dc7f5c9ed81098972f38806d4945ae39d48f8b9f0b7ab324c878930 |
| Publication page | 456d8198af22a251dc992fa58dff6f59de45a6fb61a7b1e093b35389626c85c5 |
| Manifest | eaebceb81f4ce03899728f26e0a8fc486b831b252a569a90318458284f3dad2e |
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 | fdg21R1qytecs1E94YQUWnUtTiIqE95ycJXJaQSHbx+OQz2/kz3H8HofjD9kP/LhuLcNZBnTs1ImQm42CQ+pDA== |
| 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
| 2026-09-17T10:24:55.565829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071330observed 456d8198af22a251dc992fa58dff6f59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:55.546363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071330/manifest.jsonobserved eaebceb81f4ce03899728f26e0a8fc48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:55.525013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071330/publication.mdobserved 93915e977dc7f5c9ed81098972f38806...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:55.505746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071330/publication.txtobserved 28311c053938fcb0e4de6323feb5953a...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. |
|---|