OT-2026-000008595
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000008595) never changes.
Identity and time
| Publication number | OT-2026-000008595 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-76e4-b6cc-a3c1ed46dc38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008595 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9b225526bb82c52715ddc8eac16a3e1110cd638d36c180442f58019f5850a63 |
|---|---|
| Markdown | 5d9dbefb9c63e551bd546e46f9a946b8386d782d50a88fa8670301f6687d43f4 |
| Publication page | 91fb9273b2d3203593feef1c9eb53a53581fb7a1c1036cc8c25ec4649773e899 |
| Manifest | 91c019eded90b67426091676f89bef6e5f5eed8c34f79b12f71e08ca883e85a7 |
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 | CFVDbGZyezXnKxGQirPIS2OVtNDF9dOyJ82/ajqv1oWaak83SVDHNf7DFL3OYlchxmtojGOIdT4YqdYa9iWoDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:32.781004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008595observed 91fb9273b2d3203593feef1c9eb53a53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:32.755719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008595/manifest.jsonobserved 91c019eded90b67426091676f89bef6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:32.735677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008595/publication.mdobserved 5d9dbefb9c63e551bd546e46f9a946b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:32.713648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008595/publication.txtobserved d9b225526bb82c52715ddc8eac16a3e1...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. |
|---|