OT-2026-000024436
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000024436) never changes.
Identity and time
| Publication number | OT-2026-000024436 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7bf4-b5a8-0de2ee8954fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024436 |
| Status | PUBLIC |
Content hashes
| Canonical text | 126acd7e028983dda741358aefd7c9f3f4f574c14410b97c82057b623f0c7988 |
|---|---|
| Markdown | 9536e908ecb7f3abef12e11fda29617c997b0ba0ece841f826108f91213d2347 |
| Publication page | cc419ccbcdc3c99f4c221cc226923776a8d4bb8bf87b21a513fe4117fb1bb556 |
| Manifest | 99251e60afb6719587852f0c9a06d84a114ad5756dc9dfad8759d1a146084552 |
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 | OQugP9EVF/E6mfV+BODyucnQLe+l595/rEgmbcBxqGED1KLm1JAEnTpmmwhhGG3XBurDHuTyo9iFaL6dAyEFDg== |
| 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
| 2026-09-17T11:50:19.653746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024436observed cc419ccbcdc3c99f4c221cc226923776...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:19.637026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024436/manifest.jsonobserved 99251e60afb6719587852f0c9a06d84a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.617640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024436/publication.mdobserved 9536e908ecb7f3abef12e11fda29617c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.600383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024436/publication.txtobserved 126acd7e028983dda741358aefd7c9f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.610354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024436observed cc419ccbcdc3c99f4c221cc226923776...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.593492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024436/manifest.jsonobserved 99251e60afb6719587852f0c9a06d84a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.576545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024436/publication.mdobserved 9536e908ecb7f3abef12e11fda29617c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.560452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024436/publication.txtobserved 126acd7e028983dda741358aefd7c9f3...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. |
|---|