OT-2026-000065113
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000065113) never changes.
Identity and time
| Publication number | OT-2026-000065113 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7b15-9268-c3f5f89e4dbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065113 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0f4258a227be482ac7f9a21371c474327606d89165fe7d92b688a10d9d407d8 |
|---|---|
| Markdown | af32a9eeb9eaae67e0ad06607200379a5a2198f986fa135195b16d0f26acb853 |
| Publication page | cfc14e2ce8a00d8b1aef80eebed741db478cfa8e5766818d0ff0207c0062e6fc |
| Manifest | 10e86b752a4aaa8d5f6ecad992f505cb8f1fb41207708527aefa297b06ab57cb |
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 | Huv52GwGnk1eLEIgZDFbPocj65B26nZEwLP1fKB0OPLto4d6G9w0lO1FLwfEFP+UvbKHsSvPx3LlAa4nHyIOAQ== |
| 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
| 2026-09-17T10:34:56.360301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065113observed cfc14e2ce8a00d8b1aef80eebed741db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:56.343759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065113/manifest.jsonobserved 10e86b752a4aaa8d5f6ecad992f505cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:56.326508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065113/publication.mdobserved af32a9eeb9eaae67e0ad06607200379a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:56.308970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065113/publication.txtobserved f0f4258a227be482ac7f9a21371c4743...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. |
|---|