OT-2026-000069589
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000069589) never changes.
Identity and time
| Publication number | OT-2026-000069589 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52b-7b78-8ce9-c553ba192edc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069589 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b606fa028a4c770f26e1cbebe8c830f4eb680f12de68fb6508f70c0b7102995 |
|---|---|
| Markdown | 0e8a5f09a9e261c0722cc0f3b0042b13af90d86bcabebbd4c6d3bf44875882d9 |
| Publication page | 2559260c6fa8ea3ba0df6bf78daf90a18a529f118c908ff70b1e8d686cefe194 |
| Manifest | 148362e394adfcba4b5d80a3192c11b64d92d579f7bef77805f987c7ca471fff |
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 | t+cwfTzyPyDSXQJTHNmpDPk7khIfHyiuxsR+DshIN1SjuYWZ7XxDbaDdH/ukRzI9EbN8yc+RkkV5QiYiGWnhCA== |
| 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
| 2026-09-17T10:28:14.819522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069589observed 2559260c6fa8ea3ba0df6bf78daf90a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:14.801508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069589/manifest.jsonobserved 148362e394adfcba4b5d80a3192c11b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:14.782996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069589/publication.mdobserved 0e8a5f09a9e261c0722cc0f3b0042b13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:14.766288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069589/publication.txtobserved 6b606fa028a4c770f26e1cbebe8c830f...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. |
|---|