OT-2026-000050460
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000050460) never changes.
Identity and time
| Publication number | OT-2026-000050460 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c48-78aa-8737-467a2523211f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2baa6d3824f278213dbbbdf17d347405e93a720eb043cd4e4c19c73a84eded4a |
|---|---|
| Markdown | 424c5017f23a13c5c5ca7dfc61f587f7a1d010871bf999919cb3703ed59526a7 |
| Publication page | aeed5bd0c88ca4b41aeb65bcdffb79b28292ae02348e40ed412fda38bcb9c486 |
| Manifest | 5f747fd95e88a4c6c3d2a74397ce51157edffd8c45677ce88e3cf3a6406d7f31 |
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 | t8FVzfTYs4VdH4UzPkrUHTbXNVyGnQICYrg+OxvWEM29sHZpMPm8dbIEuXQZNXzXEgUhL5k9SVMYUeW+nQX8AQ== |
| 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
| 2026-09-17T11:01:30.661657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050460observed aeed5bd0c88ca4b41aeb65bcdffb79b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:30.646388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050460/manifest.jsonobserved 5f747fd95e88a4c6c3d2a74397ce5115...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:30.631416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050460/publication.mdobserved 424c5017f23a13c5c5ca7dfc61f587f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:30.613718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050460/publication.txtobserved 2baa6d3824f278213dbbbdf17d347405...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. |
|---|