OT-2026-000035283
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000035283) never changes.
Identity and time
| Publication number | OT-2026-000035283 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7acd-882a-b8873180c9a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035283 |
| Status | PUBLIC |
Content hashes
| Canonical text | a92c39e79ff0ddea2f95b6392626d51a239576c73393c66ae00f9ff5b9edb415 |
|---|---|
| Markdown | 35a54fe7c6486760f711f7dd3d6b9fa3c54dadffcbf9af4c14695fdcfa908613 |
| Publication page | 558a075129018bdef344639bdbf6f7d2fc5a500b7dc9a0336d1d64c514344369 |
| Manifest | 7d3aa75e3f1bcae166c82613496797635cfee9f5ee91b1769f62e8ece3b84446 |
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 | Xu2cB4mxq0Jej/rd7/o/Aozv+jvquM/18PAONygL0Jj4/BwLJSniEf8EurXnxf2acKMz2k8JlUxHBePF+sL9DA== |
| 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
| 2026-09-17T11:28:26.152789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035283observed 558a075129018bdef344639bdbf6f7d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:26.136141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035283/manifest.jsonobserved 7d3aa75e3f1bcae166c8261349679763...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:26.118288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035283/publication.mdobserved 35a54fe7c6486760f711f7dd3d6b9fa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:26.102254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035283/publication.txtobserved a92c39e79ff0ddea2f95b6392626d51a...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. |
|---|