OT-2026-000069361
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000069361) never changes.
Identity and time
| Publication number | OT-2026-000069361 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-76e9-8ed1-64c770878516 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069361 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42936f1710def237343a2031c760fbada6c024597e0c8993454439a482b0972c |
|---|---|
| Markdown | 1257e1297effea4c77732bd3006775eb798015ea498cda71e859959820b3157a |
| Publication page | a4bebe899feecde99a231907915e7b978504ead47535538b8b3b7bfa1569a117 |
| Manifest | 9f95569e3f78992ad419048ce95aed5c1519b164ae04499c2e808b6545cea3ca |
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 | Ho1mWdSg1SegwuOF5uQZlNxUu3yX3xPyTCUBCjjywYMPU60Xp/Qii9gCm45NoPBEiZOMQK5965MNzu9P/+lxDQ== |
| 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
| 2026-09-17T10:30:16.762496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069361observed a4bebe899feecde99a231907915e7b97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:16.742351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069361/manifest.jsonobserved 9f95569e3f78992ad419048ce95aed5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.725595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069361/publication.mdobserved 1257e1297effea4c77732bd3006775eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.704772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069361/publication.txtobserved 42936f1710def237343a2031c760fbad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.448612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069361observed a4bebe899feecde99a231907915e7b97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.428269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069361/manifest.jsonobserved 9f95569e3f78992ad419048ce95aed5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.410898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069361/publication.mdobserved 1257e1297effea4c77732bd3006775eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.391575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069361/publication.txtobserved 42936f1710def237343a2031c760fbad...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. |
|---|