OT-2026-000040605
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, sustained blow-off after set-down
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-2026-000040605) never changes.
Identity and time
| Publication number | OT-2026-000040605 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-7ac6-b486-56e9bbe5f028 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040605 |
| Status | PUBLIC |
Content hashes
| Canonical text | d114533cb5904bb8812a73cc0a7117db6f4f6dee72cb660285e0f435bae66b79 |
|---|---|
| Markdown | c8e56fbcf218ce77d1e0b8e10f44823139838ce9eb02821e807d5a16c8167a09 |
| Publication page | 0d019ecbba81b36e344407887d445b0d32b5abfd9ed8ad3c2c552a2c019289a8 |
| Manifest | bc8a3ed8efd5d3afc261a50ad323865a1e0e443666ac66e7b17db46c0bb4c83a |
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 | g+Mui0qOwsTjNcp+IgixyH7Ceb8iS3OOHzq8Oclq1+DcYeH8OyIPJNVDFPnZzXw+IHxmPVhxpCcfZw6NNWrSBA== |
| 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
| 2026-09-17T11:17:46.831379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040605observed 0d019ecbba81b36e344407887d445b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:46.814817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040605/manifest.jsonobserved bc8a3ed8efd5d3afc261a50ad323865a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:46.796303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040605/publication.mdobserved c8e56fbcf218ce77d1e0b8e10f448231...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:46.779041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040605/publication.txtobserved d114533cb5904bb8812a73cc0a7117db...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. |
|---|