OT-2026-000070705
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000070705) never changes.
Identity and time
| Publication number | OT-2026-000070705 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-7833-a1a5-407803c59e4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070705 |
| Status | PUBLIC |
Content hashes
| Canonical text | 846b8df2fd13ba6c59369089cd6baa6432f3a9f3b3a9d67bd8f1cf4c536d317f |
|---|---|
| Markdown | cc971a4b3d323e1cffa27ab3bcb85fe3ff2de1b41c9ddf81e9a65b00c4c6c2ba |
| Publication page | c858e72c47214edff35e564fea52a3535ab5723f011f62ad5b40dadad19155de |
| Manifest | 954ae25dce8915fb3b7e33f03afc4f0429ae0f8252be1ea7882fcdc2f9e4551d |
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 | vqiUjRyxEaV4x/96dHahq1pNvSfUZUv8MfZGOmfnpC54u7Pk37+S6x1UZWE5d7TeC+/KfW2rL1fLucJfjfs7CQ== |
| 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
| 2026-09-17T10:25:23.433198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070705observed c858e72c47214edff35e564fea52a353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:23.415828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070705/manifest.jsonobserved 954ae25dce8915fb3b7e33f03afc4f04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:23.398384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070705/publication.mdobserved cc971a4b3d323e1cffa27ab3bcb85fe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:23.382098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070705/publication.txtobserved 846b8df2fd13ba6c59369089cd6baa64...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. |
|---|