OT-2026-000017601
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000017601) never changes.
Identity and time
| Publication number | OT-2026-000017601 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-74b3-87fc-698d6f22b50b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017601 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54d8edaacfa8399518e05bf605d7e7cded2b492e85b44018b86dd1cff37bde7a |
|---|---|
| Markdown | 814bb78e73f15228b4f1d99139f973d9185dba544457c805757b86989e985929 |
| Publication page | 012b495dd9247ccbc7403e447c1eae97d3cad5d753656041beb6ee88e016dc14 |
| Manifest | 1d8175e10cfa1052fe7a5bde39682e96ca6e92e1ca1d62218c00f658e743111c |
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 | bLCtK0gK7haWri1EHPNTu8Qn4Weaw5wg8zauPxqoyBB53Pqd2T9tUslNrn5yU04KEPjLil7XJ6Qfz5aU7NXjAw== |
| 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
| 2026-09-17T12:02:46.906914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017601observed 012b495dd9247ccbc7403e447c1eae97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:46.886708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017601/manifest.jsonobserved 1d8175e10cfa1052fe7a5bde39682e96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:46.867825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017601/publication.mdobserved 814bb78e73f15228b4f1d99139f973d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:46.849602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017601/publication.txtobserved 54d8edaacfa8399518e05bf605d7e7cd...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. |
|---|