OT-2026-000036314
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, 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-2026-000036314) never changes.
Identity and time
| Publication number | OT-2026-000036314 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-72df-9f4e-2a9a6878cc9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036314 |
| Status | PUBLIC |
Content hashes
| Canonical text | c213034aea8785b19a4c060515d07534d5f75296b5c22dac9c042e5463f9f51b |
|---|---|
| Markdown | 4aada12a543ce95b97fe6c267f223c2bc1b8f5fcbd4ab75758902c22874c3bf8 |
| Publication page | f0a4b9ba426e5f003fbc59562aca8677131a69c459d8961fdc9e1e8540278754 |
| Manifest | e7e6ddcd2301d2b9ba0090055dbabb6b30bf47c1c280555b735e91bacc46a14c |
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 | +SxAsHajRDSug7XfXoeF2CRDw31LZGojgkGlBUJaLSihG4W+Sx+Acbouk+TF4S72QqXkz9C979ELr55tz4xAAQ== |
| 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
| 2026-09-17T11:26:35.280645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036314observed f0a4b9ba426e5f003fbc59562aca8677...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:35.262580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036314/manifest.jsonobserved e7e6ddcd2301d2b9ba0090055dbabb6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:35.242507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036314/publication.mdobserved 4aada12a543ce95b97fe6c267f223c2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:35.223235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036314/publication.txtobserved c213034aea8785b19a4c060515d07534...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. |
|---|