OT-2026-000025642
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000025642) never changes.
Identity and time
| Publication number | OT-2026-000025642 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-74f0-98c2-8e6612c7c2de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025642 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6de770809f2b84bc6f076f193420577713a6f70a07b7fcadafaf7eff114437c |
|---|---|
| Markdown | 2fef481b3fe0e7878035bde33d56f664fc72848dd28d7f16e0af1d0c55c7ae21 |
| Publication page | c12708f2625a199961dc29a7cc304f4986bd625d4c0daaf0ab61592d7dbf0539 |
| Manifest | 075580e818dad1abc50a1d4929bc9ff4c23b116978d568fee3009d766385773d |
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 | fz12i/DbpAKFKI4lRePFrrBJdCxs7yAMfCsmGFSKFcW5ApYiLMUXDGsdN3If4uAjNeOYs+N39Pi8EJLlqZfhAA== |
| 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
| 2026-09-17T11:46:50.606084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025642observed c12708f2625a199961dc29a7cc304f49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:50.589857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025642/manifest.jsonobserved 075580e818dad1abc50a1d4929bc9ff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:50.489338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025642/publication.mdobserved 2fef481b3fe0e7878035bde33d56f664...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:50.468896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025642/publication.txtobserved d6de770809f2b84bc6f076f193420577...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. |
|---|