OT-2026-000097368
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, 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-2026-000097368) never changes.
Identity and time
| Publication number | OT-2026-000097368 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7bac-b534-185be87d34a2 · 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-2026-000097368 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e5d836e718dd1ee5931b1ddf26a79a7fe8264b3732e11633242f6edb57383ab |
|---|---|
| Markdown | 421465922e83d3c71441bed60f8bbee2893d5e0f6b07c421f3143bb5ed5fd011 |
| Publication page | 5637bd7e8d10bf5ad062f6307c0ecbc25a19ab435709a0d500ee900b87511bd8 |
| Manifest | 45fd706621aea8e4ca48685db791c372bec4931557c909dbd26b66e25735ed45 |
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 | sC+Hd7dDRw7sSE99RXTksQWPVa9Rfw9HxxTUPWuSEMXK3UbjXlRG6ro82a5fO88au5ksWwrmo9+X3ooicfCuCA== |
| 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
| 2026-09-17T09:33:38.692672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097368observed 5637bd7e8d10bf5ad062f6307c0ecbc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:38.674282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097368/manifest.jsonobserved 45fd706621aea8e4ca48685db791c372...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:38.655319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097368/publication.mdobserved 421465922e83d3c71441bed60f8bbee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:38.637523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097368/publication.txtobserved 0e5d836e718dd1ee5931b1ddf26a79a7...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. |
|---|