OT-2026-000093329
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000093329) never changes.
Identity and time
| Publication number | OT-2026-000093329 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-739a-87e2-71f9603caf27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093329 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc312e7da4963202c53fbeeebce78c4fb8ade9c3a5c4c3b4659b5e904e55becc |
|---|---|
| Markdown | ca788f63b8dcee6d93b27d11d732ad634401a723a1420c57e379b7305418554e |
| Publication page | c9585fdc9302e889d51446681cfeef26fa2c6cc37b5f1c6561135132aa76141b |
| Manifest | d51c29d7256e2cdd4ed0c6c0c3cbdb9814c5adf22b9f0fdce57e9a516c040c82 |
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 | 48yTEObK9y1ONaisOGYIFFW0eq1fpmzIW5TQ9d3ksdMfb7A4zk9T3dHO1nGLyYN+RPxXeBmbdJpp5z5lVldcBw== |
| 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
| 2026-09-17T09:40:42.926383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093329observed c9585fdc9302e889d51446681cfeef26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:42.908627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093329/manifest.jsonobserved d51c29d7256e2cdd4ed0c6c0c3cbdb98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:42.891214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093329/publication.mdobserved ca788f63b8dcee6d93b27d11d732ad63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:42.873872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093329/publication.txtobserved fc312e7da4963202c53fbeeebce78c4f...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. |
|---|