OT-2026-000046915
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000046915) never changes.
Identity and time
| Publication number | OT-2026-000046915 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7542-9f8e-b4a79d514958 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046915 |
| Status | PUBLIC |
Content hashes
| Canonical text | de66374597ed2a79fd40896e360b92710d37da1ba483eade38f500d051b1aae4 |
|---|---|
| Markdown | 37171c74840fb57dad66a5dacc4a4ee8e32023a5bcc6d855e93aa29cea6a44ad |
| Publication page | ff761c9c65d8b1cc5e34af8007604fde4fb33f59968df9e5bfbfff89b65dd4b0 |
| Manifest | c4bdb1f4f1b1ffb17a92dc3ff9677f89dbd754ba3d93248db6acdcdd994a3bec |
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 | WjNig4VPoO3eGs0PieIqIbVpmrRGaZKPdUWQ/HHZ2gfnQM6e/QYUoBlMcmEAIOTKK4LbF8VKPZV0Aig9Vz8JBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:03.626935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046915observed ff761c9c65d8b1cc5e34af8007604fde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:03.608049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046915/manifest.jsonobserved c4bdb1f4f1b1ffb17a92dc3ff9677f89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.583100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046915/publication.mdobserved 37171c74840fb57dad66a5dacc4a4ee8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.560295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046915/publication.txtobserved de66374597ed2a79fd40896e360b9271...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.073895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046915observed ff761c9c65d8b1cc5e34af8007604fde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.052884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046915/manifest.jsonobserved c4bdb1f4f1b1ffb17a92dc3ff9677f89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.029611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046915/publication.mdobserved 37171c74840fb57dad66a5dacc4a4ee8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.009665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046915/publication.txtobserved de66374597ed2a79fd40896e360b9271...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. |
|---|