OT-2026-000046362
Publication integrity record
Foam pad vacuum gripper, two stage ejector, 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-2026-000046362) never changes.
Identity and time
| Publication number | OT-2026-000046362 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7078-a8e3-c3abdfc13a1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9165a343226eca0b001f4bed47fc0907b5432ca48ddab0f27516e74d5fedc7b7 |
|---|---|
| Markdown | 7af90175430f0dd9e740148acdb2308f2cca0f8961645f2173bc28f4c6389711 |
| Publication page | 5bedffb9a06d1d4919a013b82e207e9a23204c2a52c373accf9e98bf07b17af4 |
| Manifest | 15b2f6f70e6c2ff417b8adfbb814b55433022c739fcf2ccf68aceb6fcfad9ff8 |
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 | JcMY5LwidDGt224ycv/7LkSgkEcuMTmSKZRx4V8+3PbsxJlesOpWGE38P3ceqEPGjj2HDvHp/UG8jNAcCMVLCA== |
| 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
| 2026-09-17T11:08:21.474693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046362observed 5bedffb9a06d1d4919a013b82e207e9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:21.456552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046362/manifest.jsonobserved 15b2f6f70e6c2ff417b8adfbb814b554...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:21.438161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046362/publication.mdobserved 7af90175430f0dd9e740148acdb2308f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:21.420491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046362/publication.txtobserved 9165a343226eca0b001f4bed47fc0907...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. |
|---|