OT-2026-000016093
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000016093) never changes.
Identity and time
| Publication number | OT-2026-000016093 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-7e26-9774-8798a8c5fdc9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016093 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03326bf8180face9b77f57afceb334eb72ec4ed67b83b4fb1066edd884d39c9f |
|---|---|
| Markdown | 0a326f45f97b0aa9f0e31c7bea2cf5f0f10bb1961f22d8554557e69b91b4a28b |
| Publication page | 1d2b4d8ced9c48246bcfd34a5ad77d8d157df73d84e2527b7d9b8095380c2e9d |
| Manifest | 5ff46166b6f116adfa66166a9c0c1e98c82fa574b269bca6d998f9c840133882 |
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 | sMGhV4/3eAUDfc5wZv+p/oGv7QsSgnFefDLwa7BStGKDWuI2YzsZGU/aq85FtgnuUzdrxKep07QMMFA0doADDg== |
| 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
| 2026-09-17T12:05:40.241986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016093observed 1d2b4d8ced9c48246bcfd34a5ad77d8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:40.223524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016093/manifest.jsonobserved 5ff46166b6f116adfa66166a9c0c1e98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:40.204050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016093/publication.mdobserved 0a326f45f97b0aa9f0e31c7bea2cf5f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:40.183504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016093/publication.txtobserved 03326bf8180face9b77f57afceb334eb...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. |
|---|