OT-2026-000055345
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000055345) never changes.
Identity and time
| Publication number | OT-2026-000055345 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a100-77b2-a41a-061cbe7d1ae3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055345 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57c8c333b8f0531dd9b0c6633e72951939c67f3c1bfe63e26f8b852b00d9e752 |
|---|---|
| Markdown | 47e9d4af468a6df215c1fd024230fad44bbb07ebf7122c5996cc7378835f1516 |
| Publication page | eb46c2b84e35e9d80558dee6d95b1d2ad49cc9521ce16e3e7e54136e1af34908 |
| Manifest | 4a232b37133292b6d8332e1e87298a119e0fdce0a8a99db027e0ebc1e6a03f3a |
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 | +HadwvbGihWUc+YUEJrzcYQFGqweuSzFv4GLtYgWi7UJyjHWEsbY111n0wS2qKAYu8NNlPS+LzfiVf4GlchwAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:58.160044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055345observed eb46c2b84e35e9d80558dee6d95b1d2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:58.142923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055345/manifest.jsonobserved 4a232b37133292b6d8332e1e87298a11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:58.126150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055345/publication.mdobserved 47e9d4af468a6df215c1fd024230fad4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:58.108294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055345/publication.txtobserved 57c8c333b8f0531dd9b0c6633e729519...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. |
|---|