OT-2026-000092690
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three stage ejector, supply line pressure sensor, sustained 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-2026-000092690) never changes.
Identity and time
| Publication number | OT-2026-000092690 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-79ce-a1b5-a072a71129c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092690 |
| Status | PUBLIC |
Content hashes
| Canonical text | 745c4df0e65932dea9e150c6b7fe35cd0b572dab4ce18862f411ce59061000d1 |
|---|---|
| Markdown | 8be4dccc91c18ff913dacaf6965e09d8c9a3e9a35057f190159862cdf60d2b91 |
| Publication page | dfa30341308910101cbfa301b0d668dfabb444bd6f29e6dd310b58aa37926e79 |
| Manifest | 3a67cc289324709ce2a4adb61f12065cd7236a12b292ca664cd6b1365af327b4 |
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 | xuxvv3IhF4mBAdEoUCU0B3JK/rR/439YekAWLCYR+5uSxG58GzUu3N3AkxhCU/uWS/TiVpgpT5oQdz+HbiKACQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:18.475899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092690observed dfa30341308910101cbfa301b0d668df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:18.458117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092690/manifest.jsonobserved 3a67cc289324709ce2a4adb61f12065c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:18.440633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092690/publication.mdobserved 8be4dccc91c18ff913dacaf6965e09d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:18.423367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092690/publication.txtobserved 745c4df0e65932dea9e150c6b7fe35cd...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. |
|---|