OT-2026-000075065
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, 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-2026-000075065) never changes.
Identity and time
| Publication number | OT-2026-000075065 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-769a-8b6d-be78e8c82824 · 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-2026-000075065 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1f3910a5c84b8a6d99a7ee64244c660648efd9a1df029aa06ebf637a8603f66 |
|---|---|
| Markdown | 2c050535fecb46d2d6c3d70a97697d3d6248de5624d62ca2da18c263ce268e62 |
| Publication page | 44b539d76cf6f34de6d5d562bc54ae0e88aa1671bb11f0c6489efa0e126f18b7 |
| Manifest | e6c7c6d831a7bf3c36677c7c56d228d13cd1570cfbfd46978fa8055af2625fa6 |
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 | VFAb0yUxa+7HMi12VtN/opqm0Pdqd+JK4vyWGqo5E5xLqhviAuex0yIJ5ktO/KvPYW895MU7PZiUJoQGg/4uDw== |
| 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
| 2026-09-17T10:18:52.485430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075065observed 44b539d76cf6f34de6d5d562bc54ae0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:52.465627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075065/manifest.jsonobserved e6c7c6d831a7bf3c36677c7c56d228d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:52.448938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075065/publication.mdobserved 2c050535fecb46d2d6c3d70a97697d3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:52.425670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075065/publication.txtobserved f1f3910a5c84b8a6d99a7ee64244c660...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. |
|---|