OT-2026-000010047
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, vented after 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-2026-000010047) never changes.
Identity and time
| Publication number | OT-2026-000010047 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-78d0-8d51-d6e57a752521 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7207c16c32b5b6736c7fbdc101f4b4ac1dcfb47ed4997da2899a13abc88d2ee9 |
|---|---|
| Markdown | 627795d70e0746dacad28214a99ce40f3121bf8808f6b8b877461058766e3983 |
| Publication page | de1eee7997e8e3cd897860daac08e8b122d5cf1c77cdd2533fac8d85fae72a69 |
| Manifest | abf63ff8733eeac2a5a882d195f908bd0ac38c0f0206a4411f30106cd0156434 |
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 | 0COvYVo0EBHNmm/XX9AYbHPJjkb7RRxpu31RfJe3GBV6jWOBzoS+MOWThyKiWVufwaOgMr8VpCfmYVymPMkUDA== |
| 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
| 2026-09-17T12:16:06.879438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010047observed de1eee7997e8e3cd897860daac08e8b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:06.860925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010047/manifest.jsonobserved abf63ff8733eeac2a5a882d195f908bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:06.842890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010047/publication.mdobserved 627795d70e0746dacad28214a99ce40f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:06.824651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010047/publication.txtobserved 7207c16c32b5b6736c7fbdc101f4b4ac...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. |
|---|