OT-2026-000067594
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000067594) never changes.
Identity and time
| Publication number | OT-2026-000067594 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-7418-90a6-8dcdd6423e95 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067594 |
| Status | PUBLIC |
Content hashes
| Canonical text | 571308a97cfcf866a98e0333dde0375729dd7a7dc0cdd09ac038dac4099bb090 |
|---|---|
| Markdown | a58614b754914cbcc58d12b31c99cf8020b2735b58cde2cd0c9c2703bb9b7e48 |
| Publication page | f6e48ef64c5dec1b113d994357f6813c2be7c6ed96a796a71fa1ed51b05a34c8 |
| Manifest | cfc859c41f1ed91f08380e99d83c71a7a5f34d53a9046fb2d166f0b2136b8cd0 |
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 | gQnXgzxf4zVSyYSybhey3PL2c0EXHzE4P5WGDtLhDIvDNFogCHqB/gZUIYOwI+opeu3BDCHqPGaky+j93/z8AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:31:54.610306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067594observed f6e48ef64c5dec1b113d994357f6813c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:54.595230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067594/manifest.jsonobserved cfc859c41f1ed91f08380e99d83c71a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:54.579610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067594/publication.mdobserved a58614b754914cbcc58d12b31c99cf80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:54.563685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067594/publication.txtobserved 571308a97cfcf866a98e0333dde03757...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. |
|---|