OT-2026-000046757
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000046757) never changes.
Identity and time
| Publication number | OT-2026-000046757 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-7d2a-a4c0-a50cb006c400 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046757 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36fcc8f4ce136ccda2542d1d714c329ed454f838c80624188660c151139618b2 |
|---|---|
| Markdown | d2a88160692300d5021efaeb2ef61bed4b6e8cf7ffe9673f3d4e262153766977 |
| Publication page | 8e56bb4277ab279b014bda821da6cb287182c40dcd3b4438c67c64dc0084035c |
| Manifest | 4499c15b2ddc47bf282bb12f9a191e4a3989f225560558df3a3c2e3689b77a40 |
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 | ZK0TlsAJXUXJxD9Wmklhqx2VDOuyHuoNVtlaJBBsJw1mhSCPbdEU2VdSXuIX1BFzFX+7ofXTSYrSrjR3zx62BA== |
| 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
| 2026-09-17T11:06:49.506794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046757observed 8e56bb4277ab279b014bda821da6cb28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:49.488483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046757/manifest.jsonobserved 4499c15b2ddc47bf282bb12f9a191e4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:49.469480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046757/publication.mdobserved d2a88160692300d5021efaeb2ef61bed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:49.451290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046757/publication.txtobserved 36fcc8f4ce136ccda2542d1d714c329e...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. |
|---|