OT-2026-000078125
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000078125) never changes.
Identity and time
| Publication number | OT-2026-000078125 · never reused |
|---|---|
| Internal UUID | 01a0ae95-6e8c-7b69-a582-85068d756234 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:03.897850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14e56e6cf804291b462839748ad3236929b3d892cf283feadd1970612cc13200 |
|---|---|
| Markdown | 889266324085e3fcda1de0c6a5026822802d14b305973c761be94f2bf893cb91 |
| Publication page | 39a442a0de6e503126e224cf2e14ea7106a6e2e747a4e2da8ab8f71d6eaa3f63 |
| Manifest | 88cf88052f134c3ccc8e8251d70ae450bc9bc12335f7a31c5a5a9a8fc6e20e31 |
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 | AA3kGJiyAO7vBPXaogSsdYqx1Cw05nCgNymRGXvO4HN9CAOnAZETnICEgUla1PdP6yk5tcrt3sBJhNLhH1+rAA== |
| 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
| 2026-09-17T10:06:50.187516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078125observed 39a442a0de6e503126e224cf2e14ea71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:50.167742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078125/manifest.jsonobserved 88cf88052f134c3ccc8e8251d70ae450...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:50.149562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078125/publication.mdobserved 889266324085e3fcda1de0c6a5026822...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:50.132108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078125/publication.txtobserved 14e56e6cf804291b462839748ad32369...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. |
|---|