OT-2026-000040593
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000040593) never changes.
Identity and time
| Publication number | OT-2026-000040593 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-7b80-9e8d-ef468479cee2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040593 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9aa74768d69f19d16aa4f51e780e9d0ad8535b5c94b8ab66f2d397317dadd3d3 |
|---|---|
| Markdown | 4018ab2375e8f3b1dd13d267ea9bcd29010291e363f7d7da59df3f69b1d5141d |
| Publication page | 90978e62adb40a554be6e748e22269da6c363fdf12e88af97c387054c16853e1 |
| Manifest | 04eed1a1c8b86b4043b21cc9670fae591642d07aa36587814dcf0f1ac52d503d |
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 | tA/rKO+t/WS5RuSyfAKTl06aIKqzPRLJWhpLmSRbxlTVLop9GWOtTDrSVes+WPbSKRNESULv9GAQEwDgtJAeCQ== |
| 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
| 2026-09-17T11:17:45.850277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040593observed 90978e62adb40a554be6e748e22269da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:45.831487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040593/manifest.jsonobserved 04eed1a1c8b86b4043b21cc9670fae59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:45.811849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040593/publication.mdobserved 4018ab2375e8f3b1dd13d267ea9bcd29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:45.793533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040593/publication.txtobserved 9aa74768d69f19d16aa4f51e780e9d0a...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. |
|---|