OT-2026-000097344
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single 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-2026-000097344) never changes.
Identity and time
| Publication number | OT-2026-000097344 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-78b7-ba1c-bb1002c99958 · 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-2026-000097344 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ab276f22ae5571be8aa8fe33271e82e79d2a38890f08aeaf439df889ecf3ea9 |
|---|---|
| Markdown | 56198345a59b379d211ad209f7c41d0551cc4147f452111a96096800f262b5bd |
| Publication page | c44748c5855789145bd04ce4e760afa85b2d3d1d7947b3b732a32debf6656b16 |
| Manifest | 18040476c8f49b03c8668ebb7dc6f885c843bcd564f1337824b22e9ac24be740 |
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 | Y+cXvTBSG6O1jTQtwh1o3oSIVQq4/VG/YPuuE0ij43b1xQGd28kAqLqCYAu9Kp2Klhgs7Oh2dGr+EGGo1pm2Cg== |
| 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
| 2026-09-17T09:33:36.798912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097344observed c44748c5855789145bd04ce4e760afa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:36.780287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097344/manifest.jsonobserved 18040476c8f49b03c8668ebb7dc6f885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.763989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097344/publication.mdobserved 56198345a59b379d211ad209f7c41d05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.747270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097344/publication.txtobserved 2ab276f22ae5571be8aa8fe33271e82e...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. |
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