OT-2026-000037573
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000037573) never changes.
Identity and time
| Publication number | OT-2026-000037573 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7848-a555-2fca11b31bd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037573 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90bd8af41998dad10a82dfb22c9656e823fde9cd341c6fae1493e8d9ced5e8df |
|---|---|
| Markdown | a30d86778e6f3380ec7b558c9e1dc7eac3e4a0d89343d51c25a38bbf994a7baf |
| Publication page | 286166476c88b769e290a4a9c8ac1171b99a72eec14a5f77d08f37c10f39ce04 |
| Manifest | 014186ed9bfc709341a880d518f00ff05e25c1ff3d30ffe24285b77bf4eff91d |
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 | K/yYkQLU+vKNkgJ9/68tqyC/mGcBp/y7bycryIoN1jkk0gGLObILH3q5+UguW1i7ukUBOprn9z5Yb7Bb2MVXBQ== |
| 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
| 2026-09-17T11:24:07.229186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037573observed 286166476c88b769e290a4a9c8ac1171...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:07.211215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037573/manifest.jsonobserved 014186ed9bfc709341a880d518f00ff0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:07.193269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037573/publication.mdobserved a30d86778e6f3380ec7b558c9e1dc7ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:07.174761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037573/publication.txtobserved 90bd8af41998dad10a82dfb22c9656e8...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. |
|---|