OT-2026-000075101
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000075101) never changes.
Identity and time
| Publication number | OT-2026-000075101 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-7f5c-844c-488942f60b0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075101 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33b02c9d18e8cc3f64794f7972f3af6af785ed720b784ba737b840eba41f1120 |
|---|---|
| Markdown | f490e01f0e8c9da02c45a398507e4b693cbd0d64a65b43760622f7fab605d8d6 |
| Publication page | 7faed55fe69e55cb4ebf3dc00424d5320e56a676ff29cc645ffeefde8a76b49b |
| Manifest | dfbb1503b2670e27225ed356a96360a20e11bdc18058c99dea936b6cc1f6a5f6 |
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 | DZRUv5HV5BdIvP1Rgn79QZtCHkRTrdlwtafWithEjMs1irQ6fShJ+uwwuEYNkZr7/aAclVfElQXMvdvnGqFHCQ== |
| 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
| 2026-09-17T10:18:55.536464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075101observed 7faed55fe69e55cb4ebf3dc00424d532...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:55.520962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075101/manifest.jsonobserved dfbb1503b2670e27225ed356a96360a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:55.504943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075101/publication.mdobserved f490e01f0e8c9da02c45a398507e4b69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:55.487788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075101/publication.txtobserved 33b02c9d18e8cc3f64794f7972f3af6a...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. |
|---|