OT-2026-000046471
Publication integrity record
Two cup vacuum gripper, two 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-2026-000046471) never changes.
Identity and time
| Publication number | OT-2026-000046471 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-73cb-b698-ac38ff0f22cf · 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-2026-000046471 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c9a65dcd53a2bdb551657ae9e8556d7e64efd62a5c7d4136ea7d0992c936438 |
|---|---|
| Markdown | 7094baff8f8e74caf9a4885a6086beda7848ecb790c9664c02f6dbc7e3c6cc94 |
| Publication page | c4830c09215c2338e2164a3ebca3afecac13b45a13e75ea2023bf4713c1cfca1 |
| Manifest | 88a484010a19613a42723c4c71a822c3f80e80da9ad282b60784e9e89f0ee98c |
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 | 0i+bVmIjjE329WtMrIUvO4yCW2jXfM/UXyKmraHRT9Lgj4VjDSDZfuTwanI/qMRkzqs1cTCSJMz5u42Ovz/FCw== |
| 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
| 2026-09-17T11:08:30.041573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046471observed c4830c09215c2338e2164a3ebca3afec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:30.013627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046471/manifest.jsonobserved 88a484010a19613a42723c4c71a822c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:29.994488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046471/publication.mdobserved 7094baff8f8e74caf9a4885a6086beda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:29.973698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046471/publication.txtobserved 1c9a65dcd53a2bdb551657ae9e8556d7...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. |
|---|