OT-2026-000068374
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000068374) never changes.
Identity and time
| Publication number | OT-2026-000068374 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-7abb-81f3-da7b178eaf1e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068374 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea2b698bf86a0f241cb5c1b41b4cfd054ffe74820d9ae3d70d8f9a8ad2429d97 |
|---|---|
| Markdown | 00b934d07954e6a83eb96d89db881d70ae6b11bc10c6bd4bb28dc8601d2f4e1b |
| Publication page | 1b9359d483400059462dc03d4986b6718a39029f9db7bc83c7f8ef89639dad0b |
| Manifest | b85b81a4e3122af5fba31158a76236ca5faed995e59223544760a8c0cfc88808 |
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 | K+YbpMZluyEGmAlqei8wCtTUIfdow70miFGFQ337U+fCVdcExgA7ng/9sjH1jTjNYbOGuM5gVuCXsujNeJbhBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:25.569640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068374observed 1b9359d483400059462dc03d4986b671...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:25.552866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068374/manifest.jsonobserved b85b81a4e3122af5fba31158a76236ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:25.533768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068374/publication.mdobserved 00b934d07954e6a83eb96d89db881d70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:25.516872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068374/publication.txtobserved ea2b698bf86a0f241cb5c1b41b4cfd05...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. |
|---|