OT-2026-000067049
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line 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-2026-000067049) never changes.
Identity and time
| Publication number | OT-2026-000067049 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7c9b-9931-dba717031bb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067049 |
| Status | PUBLIC |
Content hashes
| Canonical text | 401db0c8cc69647eb19748a11d254d7b153779706bc35df8c1c4a6dbd4ce7e49 |
|---|---|
| Markdown | 3466951f2a8b9f688d8f1655b8972948d3b128c78170d3d92f729c1c062b7b98 |
| Publication page | d5577936320754a92ebd934d748dc0c85300fe5ccad82b3af52db1a800c9cc42 |
| Manifest | 4cb2d342d9d8c77d20a2b26611ead5c846cb9d744599e39c239b372b4c9c9065 |
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 | 5+V6RnKbiUZpziXk4FJXAoEiiAsmKuQvAIWPeV1xozlEKNGZMYvEYsss2HrGK9ZL+ZmZ5bddo6KeQxuiZLR8Ag== |
| 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
| 2026-09-17T10:32:18.266045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067049observed d5577936320754a92ebd934d748dc0c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:18.239266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067049/manifest.jsonobserved 4cb2d342d9d8c77d20a2b26611ead5c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:18.215959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067049/publication.mdobserved 3466951f2a8b9f688d8f1655b8972948...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:18.196834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067049/publication.txtobserved 401db0c8cc69647eb19748a11d254d7b...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. |
|---|