OT-2026-000034692
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000034692) never changes.
Identity and time
| Publication number | OT-2026-000034692 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-71f0-b044-7a56cceddde3 · 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-2026-000034692 |
| Status | PUBLIC |
Content hashes
| Canonical text | df57536ebbf0d38b0d9c18098176da1c7af68977e2c9eb4c0be380126b72931a |
|---|---|
| Markdown | 783ab2c4348b155692dac7a4d685b5c5e59554d0eda488543ddfaa1f4469e92d |
| Publication page | d9575291146a0ed2fca4c6312b3a7b2f85749086e535b66fbdfcf97032c00ade |
| Manifest | 27bf44e64559a0aae30ef48e9f6cbb50ad0cdb422939403b832c5dd0231e1d68 |
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 | GyCw5bCb3+aP+AYLWQc/kom8YzE12KqE635R7ImuF50V4Mhq0QYE3Rvhv1B8SQfmYNNk2i1x4gENJ4kpmjfoBg== |
| 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
| 2026-09-17T11:30:04.890858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034692observed d9575291146a0ed2fca4c6312b3a7b2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:04.857300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034692/manifest.jsonobserved 27bf44e64559a0aae30ef48e9f6cbb50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:04.839969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034692/publication.mdobserved 783ab2c4348b155692dac7a4d685b5c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:04.814755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034692/publication.txtobserved df57536ebbf0d38b0d9c18098176da1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:37.970340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034692observed d9575291146a0ed2fca4c6312b3a7b2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:37.943416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034692/manifest.jsonobserved 27bf44e64559a0aae30ef48e9f6cbb50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:37.925280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034692/publication.mdobserved 783ab2c4348b155692dac7a4d685b5c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:37.905781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034692/publication.txtobserved df57536ebbf0d38b0d9c18098176da1c...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. |
|---|