OT-2026-000056033
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000056033) never changes.
Identity and time
| Publication number | OT-2026-000056033 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4b-70b5-8f9d-05e1821efebc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8117daa3460bd6a62f430c8a5440e61f1e41685ec18c2a946ad56a9741f44368 |
|---|---|
| Markdown | 114f14e9135440cd42c0e57d75e6414d73213816f5d7503d6b7b37a2b4354811 |
| Publication page | 343eeecbe35a0c640785caee6c29fd9c36b574d5f185c45c38b7b00aff0de8a6 |
| Manifest | 5d0a756aaaecb002e218a25637d78d5265365269fc0d72e067630f7869edf518 |
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 | Gvb3TC9XlZbEUo2DCwo+2VK2/nwULY0oPqzN9Q8UxRG5D0KDoHUOqimkgt7HhduVfI6+JtC6tXEGEDZ7TJaWBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:33.749286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056033observed 343eeecbe35a0c640785caee6c29fd9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:33.730962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056033/manifest.jsonobserved 5d0a756aaaecb002e218a25637d78d52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:33.712845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056033/publication.mdobserved 114f14e9135440cd42c0e57d75e6414d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:33.694239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056033/publication.txtobserved 8117daa3460bd6a62f430c8a5440e61f...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. |
|---|