OT-2026-000080842
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000080842) never changes.
Identity and time
| Publication number | OT-2026-000080842 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-799c-8704-86c13816a967 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080842 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81367b042de07d85528e7fce724758038f441ffd6074861e03f6da557a500497 |
|---|---|
| Markdown | 327d8a50974a04ceb8acb352d76e6989f99cbc60da74cfdb39d2905d602f3bd3 |
| Publication page | 0ca66c5fad9dbf4defb250d0b7a9598c1edf39e04f7a64be07634f61f437c695 |
| Manifest | a6f1edf5b9e71cdb6a5f192daae654e6d87d8333b4a5b3953bab0c11b9091048 |
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 | CTFnObdB2b1PeU6WClmRYvb7UfnAlDadFYOftCp5NuB6v7cpt3hp/Sda+l/jb4x75ryULFSV+ETnZ6uHiSdJDg== |
| 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
| 2026-09-17T10:02:01.887410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080842observed 0ca66c5fad9dbf4defb250d0b7a9598c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:01.867768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080842/manifest.jsonobserved a6f1edf5b9e71cdb6a5f192daae654e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:01.849022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080842/publication.mdobserved 327d8a50974a04ceb8acb352d76e6989...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:01.830818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080842/publication.txtobserved 81367b042de07d85528e7fce72475803...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. |
|---|