OT-2026-000097932
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, 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-2026-000097932) never changes.
Identity and time
| Publication number | OT-2026-000097932 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7033-bb64-798c720d4aa2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097932 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b506758a67da6ac2dad557e70ebb007fbd137e7c30e4302b246a3a0ae054b46 |
|---|---|
| Markdown | cc7ac50b2132929bdb2953bc164449ee06464c9d7ed315a02e34beb72c3acbb0 |
| Publication page | 2ba1803aecc82add9047bb1548cca7adfd0c62a70633a98d382d7ba7f105a9f7 |
| Manifest | 4ae3571873a52642aab6d839ed1ce073f0d215189320ba90c055b83486a31c28 |
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 | U1uAEkNPEc828DPolKGVHU51Wk1ejtO6FihVEiLyKZweBMRzohvxp0yz+nNN9+CxYb8D3A9PwNS2cBbJ0v7JDQ== |
| 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
| 2026-09-17T09:33:03.835776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097932observed 2ba1803aecc82add9047bb1548cca7ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:03.817116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097932/manifest.jsonobserved 4ae3571873a52642aab6d839ed1ce073...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:03.798809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097932/publication.mdobserved cc7ac50b2132929bdb2953bc164449ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:03.779158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097932/publication.txtobserved 0b506758a67da6ac2dad557e70ebb007...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. |
|---|