OT-2026-000097725
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000097725) never changes.
Identity and time
| Publication number | OT-2026-000097725 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7c73-879b-2323504fd15f · 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-2026-000097725 |
| Status | PUBLIC |
Content hashes
| Canonical text | c03a99680d59ce83e2ce3b1d83faa96a9e1af2dc7b18ffda481663862b00597d |
|---|---|
| Markdown | d8da26402826aa15bc50b3a468c3d404d57bddd00c96d1b5e8e14f97efde1b07 |
| Publication page | f0408948b65a37601cfae777c925bdda6f0fc0b99ab0145b0d9042e7cf19372a |
| Manifest | a595368a41479487536a3b4232b702f49b6c4906890be96d71a9dff3101ca212 |
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 | 3PNU6Ybr/CbHS2zgzexZvKkpChE7gf0G43Bum+rSPEzt0+gWws90IXaIw0QnDhTOCfCjnbOuwL7nnJUqKzC8Dw== |
| 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
| 2026-09-17T09:32:45.447278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097725observed f0408948b65a37601cfae777c925bdda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:45.420141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097725/manifest.jsonobserved a595368a41479487536a3b4232b702f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:45.392050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097725/publication.mdobserved d8da26402826aa15bc50b3a468c3d404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:45.364583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097725/publication.txtobserved c03a99680d59ce83e2ce3b1d83faa96a...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. |
|---|