OT-2026-000034198
Publication integrity record
Three pad foam vacuum gripper, three 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-2026-000034198) never changes.
Identity and time
| Publication number | OT-2026-000034198 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7ece-8177-c4c25fe887eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034198 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64547a1519bb488c1ad53c5397dd850e9632cbf96db4270511fd6e72e33b0839 |
|---|---|
| Markdown | 26a21a985c6ba5789f9c4572bdaa91b687dc852de2e0e9de0d20cddf70aa8ab6 |
| Publication page | 1c20d19a2ca4f75648ca030764dbf25aaf102ae2f2b050ed3c9ff9e5703c5b0f |
| Manifest | 26d40d980be474e03a4e3a5d06e419f15038aca6ee51d397c4fdd40912275041 |
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 | DQbUZi8KPCMckst4bDMAYV53FutYPVCnS1/oHyLvnofbG19wftOVDC+ethL9HA/8AaQVEFqUUz4xeyPuzSqIAQ== |
| 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
| 2026-09-17T11:30:44.416856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034198observed 1c20d19a2ca4f75648ca030764dbf25a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:44.399756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034198/manifest.jsonobserved 26d40d980be474e03a4e3a5d06e419f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.382598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034198/publication.mdobserved 26a21a985c6ba5789f9c4572bdaa91b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.361492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034198/publication.txtobserved 64547a1519bb488c1ad53c5397dd850e...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. |
|---|