OT-2026-000040335
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000040335) never changes.
Identity and time
| Publication number | OT-2026-000040335 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7ac5-8ed9-6ab66cfbf159 · 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-2026-000040335 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22d464c5a69acc217162ad64d45fc47aa27e9c2e2891cff833259fca62453ae6 |
|---|---|
| Markdown | 78bf56afa9a636800efca576cd04a6d2055f205be65dccb18422ea9ba98219f4 |
| Publication page | 64675ebee25960cd480cdb341e048cc5add4c4bbfa181985f09a95e5b33da911 |
| Manifest | 79c83632481191bf1a99bb3c2b91f3ca358716057f76adeac07368057c94d676 |
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 | XfUJl7o1VIn01h89y1WiCaRL1m+b9uj2b4pQELtt5jgvb/FoxpeCQHNJq/Fo88Eb4POR06wuhwSpocJpbe8uAg== |
| 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
| 2026-09-17T11:19:20.476457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040335observed 64675ebee25960cd480cdb341e048cc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:20.457908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040335/manifest.jsonobserved 79c83632481191bf1a99bb3c2b91f3ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:20.439302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040335/publication.mdobserved 78bf56afa9a636800efca576cd04a6d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:20.422155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040335/publication.txtobserved 22d464c5a69acc217162ad64d45fc47a...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. |
|---|