OT-2026-000082757
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000082757) never changes.
Identity and time
| Publication number | OT-2026-000082757 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7484-800c-bbcf2fcc7c6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082757 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ce665f2039832edf615853193138c4ecd93d7c2a72f53a8a8bddb93ebc7c46c |
|---|---|
| Markdown | 8495291751de6a2864d8f576517abb5608cc1339015600905bc764ea99c7260d |
| Publication page | deb22a433ca0da636e62e0db1acbc8169cffa449862c104567e6d0347b946bb0 |
| Manifest | 3626a24235aec3a1d63b50ff617c84c12bf155f40579ba92a994e37f8980ef5c |
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 | eqGr1ZyUPQM8lDJMUd2UQC1XglzG2zqYGzRzueptGwC19gsoeIw5usakdFxfmqEMr9ARv1RufnN/6Oh2dXB0Cg== |
| 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
| 2026-09-17T09:58:20.461046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082757observed deb22a433ca0da636e62e0db1acbc816...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:20.443334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082757/manifest.jsonobserved 3626a24235aec3a1d63b50ff617c84c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:20.426163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082757/publication.mdobserved 8495291751de6a2864d8f576517abb56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:20.408966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082757/publication.txtobserved 0ce665f2039832edf615853193138c4e...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. |
|---|