OT-2026-000051390
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000051390) never changes.
Identity and time
| Publication number | OT-2026-000051390 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-71b9-895f-c07dca3d989e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051390 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccf9ee02043c8c916f53dbef4be56cd9f96e1c26d0002701de1a52916e2edaef |
|---|---|
| Markdown | b1a3139be93b8117d5db9ac78fb7775c0093ba922a72d18e6f953a24dbc9a3e3 |
| Publication page | 3b50838c0f4fd836efe240048e933e40c9934456cd830bd6e837f0a4a729522b |
| Manifest | 866056c7e9115b691e1357d4213cff561b611e49e6c7e157fa2563b5a1111917 |
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 | CD+Tn04LZ+8VoAJdJakatObJM6SZIq0Nu/psdUZ7S48rxFH0Wnjqt+Nca7IMMJcGSVVrXaLiCIsqp5mcEFmcBA== |
| 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
| 2026-09-17T10:59:17.281359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051390observed 3b50838c0f4fd836efe240048e933e40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:17.263637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051390/manifest.jsonobserved 866056c7e9115b691e1357d4213cff56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:17.244940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051390/publication.mdobserved b1a3139be93b8117d5db9ac78fb7775c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:17.224610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051390/publication.txtobserved ccf9ee02043c8c916f53dbef4be56cd9...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. |
|---|