OT-2026-000082056
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000082056) never changes.
Identity and time
| Publication number | OT-2026-000082056 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7160-b194-9b764739cc57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082056 |
| Status | PUBLIC |
Content hashes
| Canonical text | be70636aa314ca35ab65454ceb86e9eb7e5d88e961725860f59441b601e50389 |
|---|---|
| Markdown | 1108e412f16e289d95523ba68b7a8960acde54210109343e48cf13fbd9d8273b |
| Publication page | a9f0da3ac694d077678aaafb9a30e646c57af0d96e0cc98fefc5823b9a7ff1ba |
| Manifest | fe1dcb7eddcce612e82a42af56d5e6f415d513f37c65b8a03148e4c3d528028a |
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 | Jw6O1VTHwzEaHu5MzLKbFY50tUmhk4fFjLA3605x3XMlnr4Mja0rSAJ8CdtOyq/2EB4GQlzYaM8f9ibrJVucCg== |
| 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
| 2026-09-17T09:58:51.349443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082056observed a9f0da3ac694d077678aaafb9a30e646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:51.332109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082056/manifest.jsonobserved fe1dcb7eddcce612e82a42af56d5e6f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:51.312932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082056/publication.mdobserved 1108e412f16e289d95523ba68b7a8960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:51.296147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082056/publication.txtobserved be70636aa314ca35ab65454ceb86e9eb...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. |
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