OT-2026-000065345
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000065345) never changes.
Identity and time
| Publication number | OT-2026-000065345 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7ec2-910a-b4f0f0facec2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065345 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdb69169f01efff6e61ec5ac6d105eebdbe37e049a15902744e58fd577dcdcfe |
|---|---|
| Markdown | 271773bd1ad637d20ddbe54e58809740f4d162a25085ae1270ef2fd386edb295 |
| Publication page | 93adef650b3bb057da67bc49c52fb028c73e787c95e05cd59499a0b514f7502f |
| Manifest | 1486d6c19df46e10c57564d7b1f81a0d0b835a4a8c29054d9184a292825f6bf4 |
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 | ywAtuSOPH2d99Aca4p0kc8O+1qi7dVnuW+FHOt37K8h6ywy8vEJvrpfBT+zUXzJqLWEkRKyTWKDlZyqLhTZ2Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:19.735457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065345observed 93adef650b3bb057da67bc49c52fb028...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:19.715749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065345/manifest.jsonobserved 1486d6c19df46e10c57564d7b1f81a0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:19.695112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065345/publication.mdobserved 271773bd1ad637d20ddbe54e58809740...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:19.678081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065345/publication.txtobserved bdb69169f01efff6e61ec5ac6d105eeb...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. |
|---|