OT-2026-000046756
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000046756) never changes.
Identity and time
| Publication number | OT-2026-000046756 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-725d-a566-e2b3c247b3bb · 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-2026-000046756 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3907a115b777a9f4473c06b2f3176262478c9faf3703087f192a288b171a787d |
|---|---|
| Markdown | 442acadd0abdda73f762feaf4a9d3106d52033513b8568b7bac0aaceeab6207d |
| Publication page | e4fb2780a60bf78395e77025405ef39a548bf59c7c4b6fdabc57e1ccea165e68 |
| Manifest | 801968e67ea6d9018c3100ce7b2bd9e9e2ad72a5ceb4254d1796a9717a5d7952 |
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 | w3j9KtvEHa9vWqxDlVxIKIBhgRuRg2s9grFaXiZ1OSkxTjqytMfoTJXeQJd/mkAT5c4xgLuxcDURQcv1FMkQDQ== |
| 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
| 2026-09-17T11:06:49.427988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046756observed e4fb2780a60bf78395e77025405ef39a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:49.409128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046756/manifest.jsonobserved 801968e67ea6d9018c3100ce7b2bd9e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:49.391692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046756/publication.mdobserved 442acadd0abdda73f762feaf4a9d3106...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:49.373466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046756/publication.txtobserved 3907a115b777a9f4473c06b2f3176262...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. |
|---|