OT-2026-000048482
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000048482) never changes.
Identity and time
| Publication number | OT-2026-000048482 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de5-70a4-8c15-f79e133c4f3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c02c1d7289db90815c45c9b9197c29224fd3eea0e2bbb0e9fa89e284bf5865f |
|---|---|
| Markdown | 471bc4f6d86fbc110af580d95bff2759fe69733726f5d9589e86a86eca889afe |
| Publication page | 74f7b7803263f818bb57c5a24f4465f3117dfe724810755a60963304a1fd899a |
| Manifest | 1243d9155efd7b8351deb5aa074a209d8b1b4132c3b4ee69e78a59fb6cf10e26 |
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 | GcZ4T+OXm9MOt1mch4rz9bG8SV2CtapYZ/43/6XZ9OYdSJ+1vQrGEoxClFCmJ6M4/iNjhlwuiQbGOZln5Na/Ag== |
| 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
| 2026-09-17T11:05:08.958114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048482observed 74f7b7803263f818bb57c5a24f4465f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:08.939762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048482/manifest.jsonobserved 1243d9155efd7b8351deb5aa074a209d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:08.920605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048482/publication.mdobserved 471bc4f6d86fbc110af580d95bff2759...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:08.899870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048482/publication.txtobserved 9c02c1d7289db90815c45c9b9197c292...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. |
|---|