OT-2026-000044771
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000044771) never changes.
Identity and time
| Publication number | OT-2026-000044771 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911a-7f5a-9640-90a7b3aed515 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044771 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a9792b6eab16cb4af6a6037e78da88debedfdf4bfb3e3d2f4ea6120611d4e8b |
|---|---|
| Markdown | 03b53f9d313447c4bc691130cd4a3a99b5d95baab4c09fd97ceb56155ae7236e |
| Publication page | 79fbffb82d76b3c23f6912884568b6b9aaf9bc58dfd0910a7128cc084a6ed4bf |
| Manifest | 83dd0e9d84f83849320d70558d70003bc1b465b83651514700581769d0430d5c |
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 | PYLc9N+4RVckU41jhsuqdXJCoZx+We12IpUG3sPAVGXIs6Uv/ziguMjAz/HiVyfvGm77wppAOiIy8+Xfi+quDA== |
| 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
| 2026-09-17T11:11:23.638800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044771observed 79fbffb82d76b3c23f6912884568b6b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:23.620058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044771/manifest.jsonobserved 83dd0e9d84f83849320d70558d70003b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:23.601517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044771/publication.mdobserved 03b53f9d313447c4bc691130cd4a3a99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:23.583683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044771/publication.txtobserved 6a9792b6eab16cb4af6a6037e78da88d...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. |
|---|