OT-2026-000037786
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold 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-2026-000037786) never changes.
Identity and time
| Publication number | OT-2026-000037786 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7f1e-99bd-204f7a5619a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037786 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0c3a45cdfd138a9fdb21b05c32c88c531686ba7d2c02262a344967989d80e24 |
|---|---|
| Markdown | 8244ff3e0b90ce85a6af3d7ac3a822194e6fae950b3b157f32313b9184022f4f |
| Publication page | 4a9990e9861301ace35ad1dd18f3e8a4ffc094cf016d9074b6eb2a2285584ae8 |
| Manifest | 87e3ecbbc866d398cdb957ec34c7eb2c3f41f0e2d297c0cd0e5a893eee8c8b0b |
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 | 11c8ruq6bMRvh9+j/hl/LbbNtCVf/JqN7o3+sKmRyq4rnhLvXJnXb9mqlLzYi5PE3CyPXs+CozSUI8wget2/DA== |
| 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
| 2026-09-17T11:23:01.364606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037786observed 4a9990e9861301ace35ad1dd18f3e8a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:01.346290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037786/manifest.jsonobserved 87e3ecbbc866d398cdb957ec34c7eb2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:01.328336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037786/publication.mdobserved 8244ff3e0b90ce85a6af3d7ac3a82219...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:01.309172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037786/publication.txtobserved c0c3a45cdfd138a9fdb21b05c32c88c5...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. |
|---|