OT-2026-000008063
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000008063) never changes.
Identity and time
| Publication number | OT-2026-000008063 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7517-91c6-998e88c9c3a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50022503315f4d6d75ca83ad6f22def431d291118f1a236c3194079e90f1ff3a |
|---|---|
| Markdown | 1f58dcff9f71ea42599dbbc97751c27d7135547ac568816427371209e08028a0 |
| Publication page | c191a154e89f6998e296d42c5e287c453e55fbf208ab14374e28e9aaadb7df1b |
| Manifest | 6f3931243c5f083c1098cc155a77c0f56746a5eae6670799228567969f819b8e |
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 | MRdlJwl/nwcC5iOyI+eAZ67cUOujw+W7oSaJSst39L2dAkkguyHWK4IzQ/Tt3OyJza1vyvvB7Rv+5j/SBVAABQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:39.610170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008063observed c191a154e89f6998e296d42c5e287c45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:39.595227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008063/manifest.jsonobserved 6f3931243c5f083c1098cc155a77c0f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:39.578118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008063/publication.mdobserved 1f58dcff9f71ea42599dbbc97751c27d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:39.559365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008063/publication.txtobserved 50022503315f4d6d75ca83ad6f22def4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.559717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008063observed c191a154e89f6998e296d42c5e287c45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.541769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008063/manifest.jsonobserved 6f3931243c5f083c1098cc155a77c0f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.524304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008063/publication.mdobserved 1f58dcff9f71ea42599dbbc97751c27d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.507686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008063/publication.txtobserved 50022503315f4d6d75ca83ad6f22def4...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. |
|---|