OT-2026-000009240
Publication integrity record
Foam pad vacuum gripper, pump 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-2026-000009240) never changes.
Identity and time
| Publication number | OT-2026-000009240 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-70c7-9f2e-1269e5289fe6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009240 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11be29fd36ec415d821f1253a3de561241a60bbc81dc781351bafa4fa53227da |
|---|---|
| Markdown | 289267efd020c78165751a1afedf2214a752231558906ef6fe0501a5f53c6b38 |
| Publication page | 8a38475abd478cc82b805db4a4e4e383ce89ea949f2d681c038a9af1da28dc9c |
| Manifest | 4d8ce51460cfee02b7a8e96406e34f6fff9ea5f8121994c47e83712ec56ef3aa |
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 | XtITPc4wlazn35E1W7OVnJCcNjGWW3eMCgM/x8UqQV/Y6h28yv1WuV5fASicSJpoT1wB70oXh4XEPj5Qqs9aAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:58.547277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009240observed 8a38475abd478cc82b805db4a4e4e383...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:58.529284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009240/manifest.jsonobserved 4d8ce51460cfee02b7a8e96406e34f6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:58.511616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009240/publication.mdobserved 289267efd020c78165751a1afedf2214...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:58.492148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009240/publication.txtobserved 11be29fd36ec415d821f1253a3de5612...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. |
|---|