OT-2026-000038375
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, 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-2026-000038375) never changes.
Identity and time
| Publication number | OT-2026-000038375 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d52-7cd9-b122-3ea31cd4e93e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038375 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee138d9a6d22d3063f8c697b6e13743066c3361ac81668c19cce41a1c4bcce80 |
|---|---|
| Markdown | b532fae1998d268154fc02aa0732aefdb2e18647bddfd2467effcfe8c80656c8 |
| Publication page | c5215eae094e53df24396b584de297b119a7d9fb50f4a5bcc62e883d44f7658f |
| Manifest | 9be53caa9f356e93591a19ad642a7c981c2d07676bcb110afdf2e04603dfe96c |
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 | ClZbjyXEvxnjRClOzCRMtwvYrs8NrGySyn5XCgr3GhuccONNQZxpy+AeFyRffoT8v10DqQrJp0rmScKSyzhDBA== |
| 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
| 2026-09-17T11:22:34.327300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038375observed c5215eae094e53df24396b584de297b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:34.308020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038375/manifest.jsonobserved 9be53caa9f356e93591a19ad642a7c98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:34.290894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038375/publication.mdobserved b532fae1998d268154fc02aa0732aefd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:34.272110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038375/publication.txtobserved ee138d9a6d22d3063f8c697b6e137430...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. |
|---|