OT-2026-000036554
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000036554) never changes.
Identity and time
| Publication number | OT-2026-000036554 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-782a-bf7b-cc80ae3e7dca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036554 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14f815758eb20368cd03549ef8d11dcb01d53fedd69aa695a38853fcdf5596ea |
|---|---|
| Markdown | 2646fa01eb5a908d32094ce323e05add84a7c425a4c0c227459875ef29113ae5 |
| Publication page | 71bbfb9eb43cf3d01182378dc49741007f3c4fffc527db6987f98b75c3f38cb2 |
| Manifest | 93d86aa4bb820aa3c78392823ad3c3ac2137a534f0e19c6ad911483341689182 |
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 | KRbfrRjGGaC5a23LE23M0rlhFzOnZK8GCIPIEZuBfpsAIT33ljtbTzlt//4Vy/YKvxjd6Hw3owz9p1lFU4oJBA== |
| 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
| 2026-09-17T11:25:46.404191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036554observed 71bbfb9eb43cf3d01182378dc4974100...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:46.387559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036554/manifest.jsonobserved 93d86aa4bb820aa3c78392823ad3c3ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:46.370320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036554/publication.mdobserved 2646fa01eb5a908d32094ce323e05add...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:46.353365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036554/publication.txtobserved 14f815758eb20368cd03549ef8d11dcb...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. |
|---|