OT-2026-000097051
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, 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-2026-000097051) never changes.
Identity and time
| Publication number | OT-2026-000097051 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7802-a95e-2bcf3601af75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097051 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2a914aac74ca0fecb890836bcedc22c65207bf583a9d068ffc0923219676b17 |
|---|---|
| Markdown | 063e84dc91f765af58f1730bc377cf40244e10434308a88cc8a942f5886cf5a1 |
| Publication page | 560fa4d6d7ba611b437ca49bbd26258be7c4b51782343a61f2e93dd9c46825a5 |
| Manifest | ea91f4d52da9f44413419e6f91f2c4d308cc45004177834d07ea72347fadf715 |
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 | dTPEYCraUQ2rKTV1yxSt5xIkV+EjTzE/txlrIDrruQ15q4L+R5JEUcx0dL6bb1pZkNnvz5zisPLr/XEo9HjxCw== |
| 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
| 2026-09-17T09:10:35.885698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097051observed 560fa4d6d7ba611b437ca49bbd26258b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:35.864504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097051/manifest.jsonobserved ea91f4d52da9f44413419e6f91f2c4d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:35.843069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097051/publication.mdobserved 063e84dc91f765af58f1730bc377cf40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:35.699633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097051/publication.txtobserved e2a914aac74ca0fecb890836bcedc22c...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. |
|---|