OT-2026-000044630
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000044630) never changes.
Identity and time
| Publication number | OT-2026-000044630 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d9-7445-9452-a702f140092f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044630 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc853dda5b5bfdf4df56919a3664eab5268c3be8dfc7967b0f826e088aba7bec |
|---|---|
| Markdown | b495e8dd1a1ff662714e09a20cf4b81f85a94a309953f4aeb33305ff46094b9d |
| Publication page | bc0276bfe3e543c056152db8fcc2a79f306a3b32ca866fbbe6e50c9c7962c425 |
| Manifest | 1deabb53353eda574331731e83042848ded31301f7cf161d873b41ee95ab85af |
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 | FlOwsVEZ3okZf/hYiOsocr3+AkzuyFxe8doRXPJIhIhhkdZjL5AwPyBSohmV+tmK7umcNAs0LM/cCR1NgIS9Dg== |
| 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
| 2026-09-17T11:11:52.174028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044630observed bc0276bfe3e543c056152db8fcc2a79f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:52.153997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044630/manifest.jsonobserved 1deabb53353eda574331731e83042848...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:52.133206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044630/publication.mdobserved b495e8dd1a1ff662714e09a20cf4b81f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:52.112670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044630/publication.txtobserved fc853dda5b5bfdf4df56919a3664eab5...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. |
|---|