OT-2026-000097373
Publication integrity record
Four cup 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-2026-000097373) never changes.
Identity and time
| Publication number | OT-2026-000097373 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-77de-add6-c21b475027e5 · 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-2026-000097373 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f2745e409caa32bcdacf415d48078387e86b9c7fab4ff6ff78f4b0f75c384db |
|---|---|
| Markdown | ea090b5c6d8f2f835a5f525110dd5b56d388e0be23baa36fdd66594161f9f503 |
| Publication page | 057fafd39959c9180ea0df7ccd8c4ec687df04c1eff81bbf78577e7a6a7b6ed7 |
| Manifest | 4334c397bac2ce0b64897584170f8bac722bbeeae684fb90eb4c37d1813a23aa |
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 | 2ejT4zcWCfdHDamsIdOUEiK1eZNWBq6Qqvke9VfGfR+/b0CY30/JRlqrt6uS0Z4My9/8HS2QqEoKv99mhqkiAA== |
| 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
| 2026-09-17T09:33:39.098364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097373observed 057fafd39959c9180ea0df7ccd8c4ec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:39.077664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097373/manifest.jsonobserved 4334c397bac2ce0b64897584170f8bac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:39.059191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097373/publication.mdobserved ea090b5c6d8f2f835a5f525110dd5b56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:39.038338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097373/publication.txtobserved 0f2745e409caa32bcdacf415d4807838...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. |
|---|