OT-2026-000009583
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000009583) never changes.
Identity and time
| Publication number | OT-2026-000009583 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7bb0-b4c8-35cbfbc525d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009583 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4567869f32f08581415d1c6fe3461a5b19177a6eef9824c40e6f2ffcde342e80 |
|---|---|
| Markdown | d0d0c2cbd6c699183888f8b8ed2c9a07dd9222cf636054792ea890a17a1e5253 |
| Publication page | 038e66233ed9338e98c72a52322bc13a0951ef9c71635db37efd27192832becc |
| Manifest | 20802d49260b38e37ccd7f9ed3d859434f4cc5ab9fbfc735f8d3c76561384451 |
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 | kUp49P6wrWl8VMF+GPNI6PZ6vqPMAo4bhdJd6gQIDGz0dVouEedIF7gkrEohDr6T/swJdGGbIUDtAGEg3qqICQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:01.402319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009583observed 038e66233ed9338e98c72a52322bc13a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:01.382095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009583/manifest.jsonobserved 20802d49260b38e37ccd7f9ed3d85943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:01.362273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009583/publication.mdobserved d0d0c2cbd6c699183888f8b8ed2c9a07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:01.341906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009583/publication.txtobserved 4567869f32f08581415d1c6fe3461a5b...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. |
|---|