OT-2026-000056378
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000056378) never changes.
Identity and time
| Publication number | OT-2026-000056378 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd2-7427-9514-d68f5fda7cff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056378 |
| Status | PUBLIC |
Content hashes
| Canonical text | cafb25a2b67e0c6ac2322726e3a824415289fe99c02f17fc966249de0c968bb3 |
|---|---|
| Markdown | 3bd2ae913d764e05443fb290fe57798ff5f04e8bb9c3bf384283e90d0be21d6f |
| Publication page | f503e86f93c704e3e5d891c97a6341d9d68096b029d74313a4b2bc63c4a941d4 |
| Manifest | 34eb910b894dd021705291f96b41894c2abe9b92604669c689ab01fdc8057ed5 |
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 | t3cXyIo+z13l4HL3wUHjJB/LGWyxLJPx7z851q2oDE+sv7fH3V8/dKvgq5i0wuh6x0wzxYHqsTioK9w/lQVQAw== |
| 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
| 2026-09-17T10:50:53.543532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056378observed f503e86f93c704e3e5d891c97a6341d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:53.524204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056378/manifest.jsonobserved 34eb910b894dd021705291f96b41894c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:53.504912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056378/publication.mdobserved 3bd2ae913d764e05443fb290fe57798f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:53.482168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056378/publication.txtobserved cafb25a2b67e0c6ac2322726e3a82441...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. |
|---|