OT-2026-000066425
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three 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-2026-000066425) never changes.
Identity and time
| Publication number | OT-2026-000066425 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-72b0-945c-7c3b279107be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066425 |
| Status | PUBLIC |
Content hashes
| Canonical text | cad588c0b275040fac9b26ae08dcfaf6b3ce629de4f55ffa726df1ba7eae114e |
|---|---|
| Markdown | 4896bffcce31f793a53229df47283d80c4c83bfab9144f287550716e3f33f925 |
| Publication page | 8bf43c583fb9fc8d4acd9cfff73bc0e4aba615a492d9030c36825939b5d7537b |
| Manifest | 4a33e1f90c387f6543ad17a02cf8c1e5001649e5e26c6040fee24a5fc8c3d875 |
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 | jIrJUwqTEuWMjbEiIY2gARRwoucJXY+JFF+9LWkWU743U/K9t4faZF6OXX9YW5XJR66K2zHxdgEHYm8jMvUfDQ== |
| 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
| 2026-09-17T10:32:39.994411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066425observed 8bf43c583fb9fc8d4acd9cfff73bc0e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:39.976841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066425/manifest.jsonobserved 4a33e1f90c387f6543ad17a02cf8c1e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:39.957616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066425/publication.mdobserved 4896bffcce31f793a53229df47283d80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:39.937378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066425/publication.txtobserved cad588c0b275040fac9b26ae08dcfaf6...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. |
|---|