OT-2026-000040413
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000040413) never changes.
Identity and time
| Publication number | OT-2026-000040413 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2701-7d9e-af5f-fdbfef43cfe2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040413 |
| Status | PUBLIC |
Content hashes
| Canonical text | c394795d88e714340d0b662b334639ec5b3393751389489a9438b868f6ba88de |
|---|---|
| Markdown | aedc85e43587cee1ce756a47c41ada63d726a498b8de98fcc0ee8500eba84071 |
| Publication page | 3735437cab4eebb003c262c9e47747b6d289e1fe36c220548c2eab6ced0562a7 |
| Manifest | bc8dbe09733a64c585f7fbd4ff6939b18a579db3d13859ce1ea22cf65c20e4ed |
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 | d47sAZeIPjyGztEgQxk8RlN86a6eFVqzO+pFKdbBzZASrsljnyXggU5UPFYkHcHDGMYPSaoDXJVlcpXmNr/jAQ== |
| 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
| 2026-09-17T11:19:26.972137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040413observed 3735437cab4eebb003c262c9e47747b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:26.954001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040413/manifest.jsonobserved bc8dbe09733a64c585f7fbd4ff6939b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:26.935612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040413/publication.mdobserved aedc85e43587cee1ce756a47c41ada63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:26.918727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040413/publication.txtobserved c394795d88e714340d0b662b334639ec...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. |
|---|