OT-2026-000033066
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, pulsed blow-off after 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-2026-000033066) never changes.
Identity and time
| Publication number | OT-2026-000033066 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7651-9b25-59f018d79b84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033066 |
| Status | PUBLIC |
Content hashes
| Canonical text | eec13df63e5b6f9016a6bbed7061c5a0070d043cdbf7830d453183f0c294cfca |
|---|---|
| Markdown | becfcacbacff97ecf4e8add563d2d855c8e0007fa57700349ee6f1705c119daf |
| Publication page | 9ed626e30f80641b3be457c54c6161346af40085a43001f7f792d547394789cc |
| Manifest | ec5755b7e8c560dbf20ee14366d1416876d9479a075aa7fb2e7e545ed3fc9fb1 |
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 | HLqZso9X76nysG6wcbcpJkwHUXnSrmOmllLryFnJfipg1YL2FN7jN2BmDK9qv/iYnFrEeoeuHg/iereCgTFuBw== |
| 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
| 2026-09-17T11:32:42.622467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033066observed 9ed626e30f80641b3be457c54c616134...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:42.605713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033066/manifest.jsonobserved ec5755b7e8c560dbf20ee14366d14168...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:42.581714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033066/publication.mdobserved becfcacbacff97ecf4e8add563d2d855...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:42.564194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033066/publication.txtobserved eec13df63e5b6f9016a6bbed7061c5a0...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. |
|---|