OT-2026-000008075
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000008075) never changes.
Identity and time
| Publication number | OT-2026-000008075 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7356-870f-15651dcfdec7 · 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-2026-000008075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3cec0f204a81a17cf809a176d30d1ad4ac2e3fda22cbefd47e9cfb5b5a882f1f |
|---|---|
| Markdown | 6c0df1441866b50b08f0a08a0dabdbca47b7a169241e7ab34937b93a8f7ec1f2 |
| Publication page | c2030a95ea6b32bd4cbf95d91dd7959ebe83fe6d44f6cd6ba675fa38cb1b4061 |
| Manifest | f67f4ecdb7ef38240ad7f2e1cac659a84d5b5db433138eec86c7dfafbeda2ab9 |
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 | 0rA7765a1U2v5CNDQn4xxdkr0AmMpHFOdWnlJwN6dYI1P5f/lTC0kipH4uaPJaBwVlNo92eA95HEe1+nM5k8BQ== |
| 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
| 2026-09-17T12:20:40.516146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008075observed c2030a95ea6b32bd4cbf95d91dd7959e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:40.498219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008075/manifest.jsonobserved f67f4ecdb7ef38240ad7f2e1cac659a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:40.480707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008075/publication.mdobserved 6c0df1441866b50b08f0a08a0dabdbca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:40.464483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008075/publication.txtobserved 3cec0f204a81a17cf809a176d30d1ad4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.529278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008075observed c2030a95ea6b32bd4cbf95d91dd7959e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.509808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008075/manifest.jsonobserved f67f4ecdb7ef38240ad7f2e1cac659a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.492440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008075/publication.mdobserved 6c0df1441866b50b08f0a08a0dabdbca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.475847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008075/publication.txtobserved 3cec0f204a81a17cf809a176d30d1ad4...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. |
|---|