OT-2026-000064726
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000064726) never changes.
Identity and time
| Publication number | OT-2026-000064726 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb9-71d6-863d-9fe9d7ea1df8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064726 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5331d4466a70492245c60b06491bd98f83dc4c60b2b65a5f9841e04e17f3b157 |
|---|---|
| Markdown | c23e1d70685484d5b620a3e71f56a6b422e17ffc0c148fc03ec5b757665d309b |
| Publication page | 0d6fa7ed6ffdc9749ce31f1572c27fafa1aab4c9fc9c3ad1ea3c098cf34a89e5 |
| Manifest | 29a88778f6eacdb0d2f90fc0f2781de311e11f9ff93d135c40251defa4e1b775 |
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 | 4hif4rbx4wt7aj7YAVVSFFBkk87klc1GczLigwOwVJWpShpB+iKd+FxoPnuDNMbn+u6hAXIb4Ll66fB999JvAw== |
| 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
| 2026-09-17T10:35:36.182353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064726observed 0d6fa7ed6ffdc9749ce31f1572c27faf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:36.165555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064726/manifest.jsonobserved 29a88778f6eacdb0d2f90fc0f2781de3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:36.131903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064726/publication.mdobserved c23e1d70685484d5b620a3e71f56a6b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:36.113624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064726/publication.txtobserved 5331d4466a70492245c60b06491bd98f...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. |
|---|