OT-2026-000095411
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000095411) never changes.
Identity and time
| Publication number | OT-2026-000095411 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f72-77f1-87a6-7f66cd3312cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095411 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19e105d8bb0011bd2761b69aa1308a83585112fb721b9a3887b2363b3f0f42ce |
|---|---|
| Markdown | 2b0783ac43e23f26dc47a87a6406b7d674d3f0ea908d66f9d3573e7c44a84732 |
| Publication page | 5ccdffde9cf0a830e2a0c60330ae28675d3c442f74ab3264fe4b24da3d1c5346 |
| Manifest | 3998346768e2c7291a71e62a387c80bba7b0165bb2ce3e1ddd665927c6c9446e |
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 | 0OMoH4jy+4J88ZzshbAlvbcPO9YVPWScUwLMC3a+iaQg6W+3Hb8mNUr5AWxNwt1LGxQngdXTViLKZ1/HPLmICw== |
| 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
| 2026-09-17T09:36:47.360298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095411observed 5ccdffde9cf0a830e2a0c60330ae2867...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:47.341868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095411/manifest.jsonobserved 3998346768e2c7291a71e62a387c80bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:47.324391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095411/publication.mdobserved 2b0783ac43e23f26dc47a87a6406b7d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:47.306644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095411/publication.txtobserved 19e105d8bb0011bd2761b69aa1308a83...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. |
|---|