OT-2026-000036541
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000036541) never changes.
Identity and time
| Publication number | OT-2026-000036541 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-776e-919a-ca947f394949 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036541 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8191d209a0cd7451d0d7fc972140c67e1e8579fc6aaa2a3d77b72aadc586a8a0 |
|---|---|
| Markdown | 5e871a3254adab90a11ae7b3f5622e37a9426d1c6b01592ccf355e6d4366b298 |
| Publication page | d695a24e01cf84d694050e0bbcb470a8df77850b460cb22f3ce4df8eeac60def |
| Manifest | a78f2d7a4b2adf3dede8152506b3d83e78913549d0df959facb783f51e8b1921 |
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 | TLNSYBFbO5ITs+vLjfHekDtoRinRbeqHJ+WaCJox1UreClygi9iO9tHd8RR2+xCyKZbeidjCigCZD7f/aMx+CQ== |
| 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
| 2026-09-17T11:25:45.582187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036541observed d695a24e01cf84d694050e0bbcb470a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:45.566062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036541/manifest.jsonobserved a78f2d7a4b2adf3dede8152506b3d83e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:45.549903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036541/publication.mdobserved 5e871a3254adab90a11ae7b3f5622e37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:45.533598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036541/publication.txtobserved 8191d209a0cd7451d0d7fc972140c67e...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. |
|---|