OT-2026-000038384
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line 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-2026-000038384) never changes.
Identity and time
| Publication number | OT-2026-000038384 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d52-72f5-ab76-cbaa712926ac · 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-2026-000038384 |
| Status | PUBLIC |
Content hashes
| Canonical text | dae63b790826c56481fb19eaf813d2dc20a7899552f28904dbc4902bacb88169 |
|---|---|
| Markdown | 14ed0cda8ece41efe59574bd693d9793be9392517b2997c1579916892a0d31a7 |
| Publication page | 6aa999f7c73ecd6dda46862a1547276419d2312efcfa96d35afdcc86e9397120 |
| Manifest | cf150b13b95235cdcf90b5f79ef41b7cd1074f78434429ccf9f9c0f3912b3456 |
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 | swKJOy/76zJTl7eAXtcKw/cI6WkBdF/zeqh2s9Wm4ICMVY9rrGQnNoHePXD6UzvUFKF3HNDaXWS90rL1OWLWAQ== |
| 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
| 2026-09-17T11:22:34.451130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038384observed 6aa999f7c73ecd6dda46862a15472764...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:34.433382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038384/manifest.jsonobserved cf150b13b95235cdcf90b5f79ef41b7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:34.390489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038384/publication.mdobserved 14ed0cda8ece41efe59574bd693d9793...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:34.348232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038384/publication.txtobserved dae63b790826c56481fb19eaf813d2dc...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. |
|---|