OT-2026-000006968
Publication integrity record
Vacuum cup gripper, three outlet manifold, three stage ejector, pulsed blow off after 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-2026-000006968) never changes.
Identity and time
| Publication number | OT-2026-000006968 · never reused |
|---|---|
| Internal UUID | 01a0a96e-002e-7585-8630-e8578ae71899 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:55:53.648868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006968 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9bffb2aaa7ea4a4b5092ceb5bea0666b5f8fccb4d816d0e568a41e87985ef7d |
|---|---|
| Markdown | 5c88e020555a7047474ce18b39f06a3f2fdea612a9037796cf3a19bc08b40244 |
| Publication page | e0dcb1212f26112b7b228254c97197ab70b43cd7906cda1fd54d9eae5123a79c |
| Manifest | 08f03448d4694ddf41f712183bff24c48ea55b5d4cf7427df98a9698967c39a3 |
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 | 4yCaOUSUepy2yfRA2NLI1UN7VhZTRY/eMhrOTXG46oIctqcCezkCdLDyV6fJ+LQK+MPj8GPNC368a4Q2bJxlAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:16.695270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006968observed e0dcb1212f26112b7b228254c97197ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:16.682739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006968/manifest.jsonobserved 08f03448d4694ddf41f712183bff24c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:16.671209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006968/publication.mdobserved 5c88e020555a7047474ce18b39f06a3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:16.658020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006968/publication.txtobserved f9bffb2aaa7ea4a4b5092ceb5bea0666...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. |
|---|