OT-2026-000059463
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000059463) never changes.
Identity and time
| Publication number | OT-2026-000059463 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-7cbe-a91f-35a9a57f9240 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059463 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4cae4862c3fbb29c6a02ca4fc2bbdda49ab055818187d96b593bb30e1ca05e9 |
|---|---|
| Markdown | 384027c1cb07465ecbdeed4d94e1817ec1911a90e477db41a8f4543a64a7d3a0 |
| Publication page | 304066f7d827b547fdc978fc7e1dee0a61703b894a7c2c93f2b387f96569a848 |
| Manifest | 45abf4acada633d9a1938a0664002f9b7400866a486ea7ff362c5bcb09b6df72 |
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 | jH/kBkqv2ar/cyyvIrDdoDyYT+3HQJKYAe3RL0CMv0DF/g9O7HagM/TWVQoV1SWZ+cZxDiW8DjPi1mZ+LuKfDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:09.606176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059463observed 304066f7d827b547fdc978fc7e1dee0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:09.590374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059463/manifest.jsonobserved 45abf4acada633d9a1938a0664002f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:09.574506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059463/publication.mdobserved 384027c1cb07465ecbdeed4d94e1817e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:09.558967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059463/publication.txtobserved f4cae4862c3fbb29c6a02ca4fc2bbdda...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. |
|---|