OT-2026-000067938
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, supply line 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-2026-000067938) never changes.
Identity and time
| Publication number | OT-2026-000067938 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fd-7295-b947-78e374e3560f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067938 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65bc8cdbdb6b815c0cb6d9dbd3d30f60dd873423e60fa0882499cce9e774243b |
|---|---|
| Markdown | b1af07597671a9934e9120d2a236e646e8a349ebaba705389c682b9738563e0a |
| Publication page | c4bc76a827c45790f0b4282f187f4dcbed8aac2d4c6c78e3a465eb2ac75fe3cf |
| Manifest | 7880a9535b622df53091abfd35a2ca0dc8af96b882f0c70e0727d2b02fb1428f |
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 | lGIfuWhPM0nm52Y9dQOOK1vfv06da+XbA4oskRWrMUtIJw5zb/MQITqxlbVM1J1+Azrqp/ZKN4fmdX72/oXNCQ== |
| 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
| 2026-09-17T10:30:21.194280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067938observed c4bc76a827c45790f0b4282f187f4dcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:21.176007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067938/manifest.jsonobserved 7880a9535b622df53091abfd35a2ca0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:21.158845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067938/publication.mdobserved b1af07597671a9934e9120d2a236e646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:21.090735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067938/publication.txtobserved 65bc8cdbdb6b815c0cb6d9dbd3d30f60...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. |
|---|