OT-2026-000082112
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000082112) never changes.
Identity and time
| Publication number | OT-2026-000082112 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7756-9763-4a2fee1478ed · 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-2026-000082112 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34a454d0eb7106e39edbf11937bff9130b2344b60b004070ca950fa1d9fac856 |
|---|---|
| Markdown | 86f32d7c796f38ef1cc1f6196db2c82f8977661b7c51efc4d45c632b224d6b24 |
| Publication page | cfbb52ef691a9ddd5472444d4b87e2295ba2186821cf341a9891a8046ee0dceb |
| Manifest | 5c3a73a16e2f315615cfb5207b9f1517956d6907f4cf09f4c4dd72bd667b6b35 |
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 | UxGjaQq0koDpU7YTVObYpqqbkT4QDb2DjnlGWrA9/InccEve9bbze/wf+2i2x9F6MEnPIMtrdM29b5aXxMJzCA== |
| 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
| 2026-09-17T09:58:55.419470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082112observed cfbb52ef691a9ddd5472444d4b87e229...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:55.402325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082112/manifest.jsonobserved 5c3a73a16e2f315615cfb5207b9f1517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:55.384164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082112/publication.mdobserved 86f32d7c796f38ef1cc1f6196db2c82f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:55.367398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082112/publication.txtobserved 34a454d0eb7106e39edbf11937bff913...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. |
|---|