OT-2026-000045332
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, pulsed 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-2026-000045332) never changes.
Identity and time
| Publication number | OT-2026-000045332 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76b-7322-94c7-742fb0323d8b · 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-2026-000045332 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4829878c7f6728b98f9c703b910a852bdd011f09530c037b91e607d34d000a6 |
|---|---|
| Markdown | 028b9d42af70062c720101709d8f6f42b6feadf028ec92cf9bedcd59f5a1a3c3 |
| Publication page | bc42e0eb5650426a15401b9e1c2fcd05e723e3240b0979c6421f22cc5e5f3a4f |
| Manifest | 7025b9437f3cb5cc1bfea042801a698da25ee7d92996a84d2499f71e960fab0c |
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 | im7yGOug76NM4dbBildb0+b394R540KRZwS3y8Z/GxAoviVGGFf+4c6Nwwv1gOjhH55t/UelFbcgwIn2B2zRDg== |
| 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
| 2026-09-17T11:10:35.348362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045332observed bc42e0eb5650426a15401b9e1c2fcd05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:35.314697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045332/manifest.jsonobserved 7025b9437f3cb5cc1bfea042801a698d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:35.296647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045332/publication.mdobserved 028b9d42af70062c720101709d8f6f42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:35.263284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045332/publication.txtobserved c4829878c7f6728b98f9c703b910a852...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. |
|---|