OT-2026-000047630
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000047630) never changes.
Identity and time
| Publication number | OT-2026-000047630 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e5a-7d0d-9ec4-fda8b2e2271f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047630 |
| Status | PUBLIC |
Content hashes
| Canonical text | def1066a0d0f17ba5d0f8aed16b97af5c5265e0d310607eac424d045b82214ae |
|---|---|
| Markdown | d6230414fca221c96c75e8ac2f960fe8ebd621b077f5ac12b2e8ee08b7507157 |
| Publication page | 0a483a6e9aa4980fcc3ac49e1c1b14b265ef221ebafe14c212908ba2d9f8e40c |
| Manifest | c05049daa8e0a4f013f26a90940bbb9bb39e340ff10d847a4f32f6a571dc1cf1 |
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 | XVi7AC+7FaS+VPyZEOcgUosLV9cgsqsQuUtUgpJH9UhSl0aNS+yjLXmNRDlHHkGb0KVwRjxpB5koA08yH4OfBw== |
| 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
| 2026-09-17T11:06:46.492257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047630observed 0a483a6e9aa4980fcc3ac49e1c1b14b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:46.474855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047630/manifest.jsonobserved c05049daa8e0a4f013f26a90940bbb9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:46.456177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047630/publication.mdobserved d6230414fca221c96c75e8ac2f960fe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:46.438884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047630/publication.txtobserved def1066a0d0f17ba5d0f8aed16b97af5...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. |
|---|