OT-2026-000104381
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000104381) never changes.
Identity and time
| Publication number | OT-2026-000104381 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-74e5-a8ad-cc10d85b7fed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104381 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdc236bb0e3ae4ba2e6b04d5bf689fc3c1ee7bcfb326827891ff3dfe084056a9 |
|---|---|
| Markdown | 5b80bd8de3230efbc7ab822837c879cc21457a040dbb1ec7d1b6a23ef8b98234 |
| Publication page | 12e30eec94ef93b3ba41f0f2c7825667ae202418f6ce69bafb6c9d16522bac54 |
| Manifest | 7ac462b602f252604d92080b0a983e353c41ac1dfc3781ae42ac6d78042f0c0e |
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 | TQQ6fSOBRmgMKRgQIb6Zx3d/+Fga5NhCrCYe9DtSYxgHVJMWMl4WlQaOMcwAAQn/+stuzq8ITZlTh3mDyhueAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:38.729672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104381observed 12e30eec94ef93b3ba41f0f2c7825667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:38.712086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104381/manifest.jsonobserved 7ac462b602f252604d92080b0a983e35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:38.694995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104381/publication.mdobserved 5b80bd8de3230efbc7ab822837c879cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:38.678498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104381/publication.txtobserved bdc236bb0e3ae4ba2e6b04d5bf689fc3...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. |
|---|