OT-2026-000038243
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000038243) never changes.
Identity and time
| Publication number | OT-2026-000038243 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-7ecf-b78d-b58e08c2b819 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038243 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c598d084939adfd9344d74ba96b37d28e938fc873c35ca782aefacb36734af3 |
|---|---|
| Markdown | 4130f7840d2acc04c07b2b345a959cba9a26e6d30f21708ef44650300d47cd37 |
| Publication page | f120e3ff0707ea6249ae03774fade80b71ace19a5ba6e4ca723139a3492c211a |
| Manifest | 0bc737e8f32e7c742ec6bc5943ed153b1749bc2fe7b5d6f25f1d821ff617470f |
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 | 9KMJlPvFt3pgJPJfPG7lG5cnB/jrUsMbrrYsP65JCrvg2D5IjQnjRWNhwd+GjqJPfs649oovrt5g489o1sMOBQ== |
| 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
| 2026-09-17T11:22:23.509306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038243observed f120e3ff0707ea6249ae03774fade80b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:23.492769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038243/manifest.jsonobserved 0bc737e8f32e7c742ec6bc5943ed153b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:23.473692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038243/publication.mdobserved 4130f7840d2acc04c07b2b345a959cba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:23.454785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038243/publication.txtobserved 0c598d084939adfd9344d74ba96b37d2...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. |
|---|