OT-2026-000045378
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000045378) never changes.
Identity and time
| Publication number | OT-2026-000045378 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76b-76d4-ad05-762a69a855a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045378 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16ece824dab868f1ebb97a0a505f0f53437f16da02d9ff70bb4e7b9c7c4015bf |
|---|---|
| Markdown | 421d59f1b103de69084f26bb32d862be20e97e8967fa815320f0952fd97d11d9 |
| Publication page | f40bf5ca4ff822d136021c73117ddf5dc21c45f903f891136b2036865ca22e1e |
| Manifest | ac6f1b0d187e2d9b8e39b87d01282a63a1d3ffc3c8467f08965eebc4f2ade2b1 |
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 | uG5pH6IW95waEZOYbz9gJDEmGAuGglh64vSYR6J/CrPI6A1WFcl9/jqOMLV0Vv7rED5EgKefQry8MJ/NQGJTDw== |
| 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
| 2026-09-17T11:10:39.395594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045378observed f40bf5ca4ff822d136021c73117ddf5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:39.376345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045378/manifest.jsonobserved ac6f1b0d187e2d9b8e39b87d01282a63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:39.356913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045378/publication.mdobserved 421d59f1b103de69084f26bb32d862be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:39.339097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045378/publication.txtobserved 16ece824dab868f1ebb97a0a505f0f53...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. |
|---|