OT-2026-000046699
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two 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-2026-000046699) never changes.
Identity and time
| Publication number | OT-2026-000046699 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-72ed-be0a-4461b4fc67ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046699 |
| Status | PUBLIC |
Content hashes
| Canonical text | dad3d5cc393d7a9a9cb009730c2b9fbd106b50dbe6b60c3030b3c6271375abe3 |
|---|---|
| Markdown | 65de35d24af7e598a6c7fd5882c9a343718f0fe1689832b0a629a1b7795061e3 |
| Publication page | d68c3f10fd475d46f7b7bb254dafca2742fec9275959c98660c528a789a9bef3 |
| Manifest | 4b4dd742c3675cc3de58a8ba6727c73d416226f6d4367ef439594c5c49c558c1 |
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 | q/b9RCpTb81LMQ0w0jppkfW/z6RVbVDxeKiIhzDej8Fv8qjBubCaosuSRSfP7QuKr3m3daAdkqhRYjT2NzsGCA== |
| 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
| 2026-09-17T11:08:54.996044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046699observed d68c3f10fd475d46f7b7bb254dafca27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:54.975912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046699/manifest.jsonobserved 4b4dd742c3675cc3de58a8ba6727c73d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:54.957325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046699/publication.mdobserved 65de35d24af7e598a6c7fd5882c9a343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:54.939579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046699/publication.txtobserved dad3d5cc393d7a9a9cb009730c2b9fbd...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. |
|---|