OT-2026-000037752
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000037752) never changes.
Identity and time
| Publication number | OT-2026-000037752 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8d0-7cb4-ad63-db8b729d27ad · 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-2026-000037752 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ad8ced33d2938b0592449a5cc7ed4f8292c3fc2df50a64adf88ff77a4baebf1 |
|---|---|
| Markdown | 1a8f5dfddf375b8f0b1a2264a3a2b5e5e8de413d2a5f742d570ce2ecc12d5c9a |
| Publication page | 8cff86558dc0f0ade75d41b47c5797fa365723621ccba939ecb1e6a059d03d8c |
| Manifest | d6049cafeb5900ed7d21427a00fd73e8dd32d44db58e659f729c53d73e5e270e |
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 | vXhF2gJGMTicrXJLcLhbLVOP2lCi0OnIF8HHtxax9eu2EAIMDwdFgSVAMMB9+0mj/qhmddDWQZ/VeyqrnVh5Ag== |
| 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
| 2026-09-17T11:24:20.910967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037752observed 8cff86558dc0f0ade75d41b47c5797fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:20.894358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037752/manifest.jsonobserved d6049cafeb5900ed7d21427a00fd73e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:20.877767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037752/publication.mdobserved 1a8f5dfddf375b8f0b1a2264a3a2b5e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:20.861689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037752/publication.txtobserved 8ad8ced33d2938b0592449a5cc7ed4f8...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. |
|---|