OT-2026-000047056
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000047056) never changes.
Identity and time
| Publication number | OT-2026-000047056 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-7a8f-a234-7752b59c332a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047056 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d01323d1f2b9389e0c1d967e72bcb1696116378f8d771bd52631ed793613082 |
|---|---|
| Markdown | 3408863a53c44ff4d006772dd22863349066ee3faf8f2557659ea31f45676bed |
| Publication page | 31084ca5be1da1b292f921813e4a0b40c5b831525f84a960bd2a589a034136ea |
| Manifest | 6dd7149928342fbeb3981c03495a35ec2ce25ab94b93d7b94e23fe18d2b61108 |
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 | URTKMAcorcff+oCdgFesgCz07F7OVy4+Sel7ex3olTXytiN6HkVSmvUtE1UyjjKdrCIhErlvFN9YJqr5gHcIDw== |
| 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
| 2026-09-17T11:10:21.162833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047056observed 31084ca5be1da1b292f921813e4a0b40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:21.144217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047056/manifest.jsonobserved 6dd7149928342fbeb3981c03495a35ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:21.122445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047056/publication.mdobserved 3408863a53c44ff4d006772dd2286334...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:21.104327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047056/publication.txtobserved 1d01323d1f2b9389e0c1d967e72bcb16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:49.595343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047056observed 31084ca5be1da1b292f921813e4a0b40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:49.574406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047056/manifest.jsonobserved 6dd7149928342fbeb3981c03495a35ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:49.553815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047056/publication.mdobserved 3408863a53c44ff4d006772dd2286334...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:49.534888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047056/publication.txtobserved 1d01323d1f2b9389e0c1d967e72bcb16...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. |
|---|