OT-2026-000046080
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000046080) never changes.
Identity and time
| Publication number | OT-2026-000046080 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-784b-8c75-b7e07f877fe8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046080 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c53ea6aeaa130d4ee7b28932d503400fefdfad4668711780a67150d820436dc |
|---|---|
| Markdown | e912995a810b107486f5c6c29a52aa9ae7dd03f63a88d6cfb0d479a57ee8bde0 |
| Publication page | 4f03557d109f110e662a052c7ead216bd92a775a33751177f3dc53a4f600f902 |
| Manifest | b767de46c0512c4ce52776138ea9050afae27638177145d7bd94af634b6e7aff |
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 | aWy+srlV9x5HPA5aCeoHYJ+kDUnRB2n/Q0qVndRne/iW+URpN1TxyKVAQ5WJr+HAarPju8MSvswflJXuDhooBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:02.906199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046080observed 4f03557d109f110e662a052c7ead216b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:02.887607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046080/manifest.jsonobserved b767de46c0512c4ce52776138ea9050a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:02.868129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046080/publication.mdobserved e912995a810b107486f5c6c29a52aa9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:02.850020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046080/publication.txtobserved 2c53ea6aeaa130d4ee7b28932d503400...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. |
|---|