OT-2026-000009566
Publication integrity record
Single cup vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000009566) never changes.
Identity and time
| Publication number | OT-2026-000009566 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-76ac-99da-b18c7ea882f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009566 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb7b998a1e62b39bce6b9f44af73c926725e87bd05d4668804810b154cefcf6c |
|---|---|
| Markdown | 8a1ba0eb95d2051f2da31f1f0299eca8b422c0afa21ca74c24a44ccc7b6aecbb |
| Publication page | 896dd89cae3a7494abf3d3dc65cb5304d5dc3f3b5641571d026d0726c5e2347d |
| Manifest | 5ec6d58b6f66d49e42250423da1c3621a0c29b22ed2218bc3ce6587379ffb1ca |
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 | OPK/kb4FT2qc4isChhdUBfxBC+ZjFpmf7jTAGPnzzPZ6FkLJiua895xNdzVzMAIhpfAktc/jdHbBmRGa1wtbCQ== |
| 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
| 2026-09-17T12:16:59.949846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009566observed 896dd89cae3a7494abf3d3dc65cb5304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:59.929956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009566/manifest.jsonobserved 5ec6d58b6f66d49e42250423da1c3621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:59.911148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009566/publication.mdobserved 8a1ba0eb95d2051f2da31f1f0299eca8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:59.890636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009566/publication.txtobserved cb7b998a1e62b39bce6b9f44af73c926...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. |
|---|