OT-2026-000046752
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000046752) never changes.
Identity and time
| Publication number | OT-2026-000046752 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-7cd3-99b5-0985a94519e3 · 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-2026-000046752 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b8308fc43064b35cf117d95d5fe6d635bda1e967b9e4c0aaec1141b0dab64e0 |
|---|---|
| Markdown | fa54599b9e4a511a10bf15434bc3a4b5161c49ad9a9e0ce35890979fb596dbfd |
| Publication page | 3523ee92c8e65207a85039485a982cf774935a331907f8f39c043f63184c093a |
| Manifest | 93d30318723b1543bc1b8e7bb2805dfb55c7904b60e66872e9ccf3195384f3dc |
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 | nHyz2sYYLdc79Nu1sdAAqiYliL454y2qorWjVcaMyOSV8CLKLAAJk55Oj3u9Y1PcEBRNt19Zql4lMQcoiH58Bg== |
| 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
| 2026-09-17T11:06:49.057323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046752observed 3523ee92c8e65207a85039485a982cf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:49.038864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046752/manifest.jsonobserved 93d30318723b1543bc1b8e7bb2805dfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:49.020102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046752/publication.mdobserved fa54599b9e4a511a10bf15434bc3a4b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:49.000690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046752/publication.txtobserved 2b8308fc43064b35cf117d95d5fe6d63...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. |
|---|