OT-2026-000035386
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000035386) never changes.
Identity and time
| Publication number | OT-2026-000035386 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7e54-bc3a-634781db06f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4af95cbddeda3e84058f269ca55ab7fdca7b0c37bde5f0357943289ad6104414 |
|---|---|
| Markdown | f0d1823cac85c8be59a8370cf417d00611348acd2a88355f454dc7521278f3a5 |
| Publication page | 4b7114ffaac9b458c8fcbbd2c382c8917e4a846cc374950ad9a6bb62569b26c4 |
| Manifest | 0675e0d715836e44acf6a60ed008dd906a8a16589a572c97d0f9302744c400b4 |
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 | 9DtvYU/vtrmW/S4qKJezmmXwx1f73+XGuM52uCZiUK4oF0Vamv88LCV91f8waGo+hiTKcnUmA3gKpfK3697KCA== |
| 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
| 2026-09-17T11:28:40.869996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035386observed 4b7114ffaac9b458c8fcbbd2c382c891...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:40.853213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035386/manifest.jsonobserved 0675e0d715836e44acf6a60ed008dd90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:40.832700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035386/publication.mdobserved f0d1823cac85c8be59a8370cf417d006...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:40.815826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035386/publication.txtobserved 4af95cbddeda3e84058f269ca55ab7fd...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. |
|---|