OT-2026-000011384
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000011384) never changes.
Identity and time
| Publication number | OT-2026-000011384 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7209-9d44-9a724e3225aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011384 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1a4ab537838f1acfc21b1685d9003f094057716d8c3ce90fe8169a76a30f4b7 |
|---|---|
| Markdown | 7e977f55e9261ad9f0c20cea7fb23d31a22cc6bb975d7108e6cf20c910b19cf4 |
| Publication page | 1abdceee9049bf5d451189486cebd7384ed39596ce9b2e11643c1f2d1a575060 |
| Manifest | 12aa35c3777908fea69bff584b7702873ce0f6485962650ec779d3901449acf2 |
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 | LD/EesXKoCFJqdzzsM/SwJAlfn0uoywdSlvZQiLKMqWfaTk7ftLCvc74uR6TcOfS/xeGmCGvJUnAdMdO3EVpCQ== |
| 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
| 2026-09-17T12:13:07.634702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011384observed 1abdceee9049bf5d451189486cebd738...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:07.612931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011384/manifest.jsonobserved 12aa35c3777908fea69bff584b770287...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:07.591837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011384/publication.mdobserved 7e977f55e9261ad9f0c20cea7fb23d31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:07.572447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011384/publication.txtobserved d1a4ab537838f1acfc21b1685d9003f0...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. |
|---|