OT-2026-000034035
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000034035) never changes.
Identity and time
| Publication number | OT-2026-000034035 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-749a-8d58-0514766655e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fa9d9705604f7239c6096136c1004d1ee623b44de7d8886916f51b5495d5dcf |
|---|---|
| Markdown | 9d1471c14b5a978b43b051fdef49c94b290867c1e355094c5b0a1565128967a1 |
| Publication page | a42a6267dfaefd510ce78b24eb9154765293238e4798cad9819ec781e2eebc5c |
| Manifest | 7ee8c8850d213f591c8e79b40aa5c3bb7c7107374f09c78f02d72d2d7fab1ae8 |
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 | D49GV+YKeAIIZMQcZn+o/sf6OVKlIYDJabTdzIyzHhdlYo67Vf8y0vxhu9tNTBNWZE19S8TuOAW6uPh4+0VVDQ== |
| 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
| 2026-09-17T11:30:15.997818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034035observed a42a6267dfaefd510ce78b24eb915476...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:15.982012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034035/manifest.jsonobserved 7ee8c8850d213f591c8e79b40aa5c3bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:15.961973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034035/publication.mdobserved 9d1471c14b5a978b43b051fdef49c94b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:15.945437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034035/publication.txtobserved 8fa9d9705604f7239c6096136c1004d1...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. |
|---|