OT-2026-000050566
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000050566) never changes.
Identity and time
| Publication number | OT-2026-000050566 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c49-741a-8159-775d6d159a0a · 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-2026-000050566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2aef10cfee6d2d3f5ef94871c61ac867f6d6647921523cd6bfd8775127e72614 |
|---|---|
| Markdown | f0ee829ca7f3592981d568efcd469095e6a0b831c6b96351acb959f3a2017ad7 |
| Publication page | aed0fb7243c558d22191739b5e8d1a96322f4a4e3551388de8a67e9d8c7e95d8 |
| Manifest | 726d1cd0213716ccbf8b927e60aa64090ee0215b3a02e3aa2d160f724cab535a |
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 | gmtd13URX6iioesLIt/SoFia2TIP8P3K7mQ77jln5FJ5LErc+UhgIY+RVocHfUcyD9ACO4x/es1DoLI1V+lsAw== |
| 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
| 2026-09-17T11:01:39.976341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050566observed aed0fb7243c558d22191739b5e8d1a96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:39.960289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050566/manifest.jsonobserved 726d1cd0213716ccbf8b927e60aa6409...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:39.943984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050566/publication.mdobserved f0ee829ca7f3592981d568efcd469095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:39.926141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050566/publication.txtobserved 2aef10cfee6d2d3f5ef94871c61ac867...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. |
|---|