OT-2026-000097302
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, 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-2026-000097302) never changes.
Identity and time
| Publication number | OT-2026-000097302 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-723b-88fe-697e3f6ae7a1 · 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-2026-000097302 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60039cda4ad10e8c5ddf4ccab36bc90bbb3cf41b6f3127c4a4cf092028487c90 |
|---|---|
| Markdown | d064b9cbba663fb2b7902a12fe75576b24aa0cd8b20ba2eca731b6b83af8562b |
| Publication page | 8572c364ffd92f6b5389e57156e0b01791ea3034a573ac224ca01705eec4ccdb |
| Manifest | 9efa5d8cc5ea9f08856b91dbcbe804502e4c5ecbd34c0e844c496c9fb64b9671 |
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 | RRuRZDG0UaxkVkVy3FMMRI62+ibrOXAzYTRnTThJ+LghuVCjywfLyrzQeZJ6lOYFGC48FvnWZv2tA3SooYyeBg== |
| 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
| 2026-09-17T09:33:34.089893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097302observed 8572c364ffd92f6b5389e57156e0b017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:34.073206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097302/manifest.jsonobserved 9efa5d8cc5ea9f08856b91dbcbe80450...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:34.057981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097302/publication.mdobserved d064b9cbba663fb2b7902a12fe75576b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:34.043590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097302/publication.txtobserved 60039cda4ad10e8c5ddf4ccab36bc90b...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. |
|---|