OT-2026-000034795
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000034795) never changes.
Identity and time
| Publication number | OT-2026-000034795 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7953-b10d-702ecb7cc95e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034795 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7cc6c0203db7a56483db1f46d526deccc1700343eb48e510d0af9b2f344ba7a |
|---|---|
| Markdown | 4a54262d8a71ed62db4d58e75fcd28d45ad0e19c70be455c2c0cae4135e63054 |
| Publication page | 2d36cacb107cf545b93f54d4e982f4a4ea26ad08e516118e512324273c808770 |
| Manifest | 79a1ea16ddb60ec6b7ec3ec71e85d11a8acb01ffa65e39be882c2fee26658ec0 |
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 | 83uOEReF+E8d4gWuKJM2MK7yCePFXpi3Y7xvKAaTzQMoCbSoP40+LWN2wSwIV4DjM4FWtDKQulbXPAxICFfMAw== |
| 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
| 2026-09-17T11:30:17.982957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034795observed 2d36cacb107cf545b93f54d4e982f4a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:17.959726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034795/manifest.jsonobserved 79a1ea16ddb60ec6b7ec3ec71e85d11a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:17.940685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034795/publication.mdobserved 4a54262d8a71ed62db4d58e75fcd28d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:17.921903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034795/publication.txtobserved b7cc6c0203db7a56483db1f46d526dec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:46.404290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034795observed 2d36cacb107cf545b93f54d4e982f4a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:46.387534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034795/manifest.jsonobserved 79a1ea16ddb60ec6b7ec3ec71e85d11a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:46.369325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034795/publication.mdobserved 4a54262d8a71ed62db4d58e75fcd28d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:46.347288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034795/publication.txtobserved b7cc6c0203db7a56483db1f46d526dec...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. |
|---|