OT-2026-000075035
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two 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-2026-000075035) never changes.
Identity and time
| Publication number | OT-2026-000075035 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-728d-bd6f-d565218a5017 · 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-2026-000075035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5cddeb15341d0f2a11ff97d29030aa19848e2815edb699b35c8f8e4ff7890a54 |
|---|---|
| Markdown | 315e2de75cbff9e4fec75968d2eeceb8629e536601a97b945274080b0ded30c5 |
| Publication page | f42ec6a180a826e2310eca50551b25bf08d082ddc158fa0732b5cdd90a45bcad |
| Manifest | 0035322af2465fc7dad1ab86180e79ec3a86f3b73ecd9d3ee1d06cc1ca7b6ee8 |
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 | sSPwWJ5tRO76wsWJ+miz7VXI7Ls+vpgAhqMpXjC9zRDxr8w8y2Ic4I6JxKZvFBz5QhVPcbJhC8eZZbmaScz7BA== |
| 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
| 2026-09-17T10:18:50.936447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075035observed f42ec6a180a826e2310eca50551b25bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:50.919767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075035/manifest.jsonobserved 0035322af2465fc7dad1ab86180e79ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:50.902154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075035/publication.mdobserved 315e2de75cbff9e4fec75968d2eeceb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:50.884952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075035/publication.txtobserved 5cddeb15341d0f2a11ff97d29030aa19...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. |
|---|