OT-2026-000014233
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000014233) never changes.
Identity and time
| Publication number | OT-2026-000014233 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-71e9-a333-610fa57e40fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014233 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fedadefa399421f44ba7d9ca45eac2a2ecce03ce925aac958b6958bdf0a6046 |
|---|---|
| Markdown | e97f192730e00e13bd330bf06b08008f600150e54183eb0a5676adb50f7215ea |
| Publication page | 8d1d72e1216a390fc9316ce5de8d9b6cbb4fbadeebcb1841f9d0dc7b4479f263 |
| Manifest | 9d4b82470bc3d65f7ef0e8604557f329fcf034964cf389ef493fbc753a79be8d |
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 | MUuJSN7YXts2zYGkIUhDWn+kR+GcD5vQa6aQDB/CyJrVUp/Mw4k4Oe2BlX2NaZw8rKkqsZZxcrr1wsBOBLgyDg== |
| 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
| 2026-09-17T12:07:20.966492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014233observed 8d1d72e1216a390fc9316ce5de8d9b6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:20.943948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014233/manifest.jsonobserved 9d4b82470bc3d65f7ef0e8604557f329...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:20.919501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014233/publication.mdobserved e97f192730e00e13bd330bf06b08008f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:20.897667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014233/publication.txtobserved 7fedadefa399421f44ba7d9ca45eac2a...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. |
|---|