OT-2026-000095693
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two 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-2026-000095693) never changes.
Identity and time
| Publication number | OT-2026-000095693 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7a43-b2ba-18627630bb27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095693 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a2891d4c86ae722136f4996e7d402d521ee9dee348bb9f2566b4ee6136fa179 |
|---|---|
| Markdown | 4d0896ade8b94c0b0671044c0125c16f8604c8efc96a60d65026bc282b877c7b |
| Publication page | 5e1dfadfa8e71bf634dec25fa97fc1afb96fd9a4b314330d95e21b17449298a9 |
| Manifest | 343cffa9f00b917441603be1b5b38de24b79fe8791943f89b27d8b8f956f8320 |
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 | QpMxyJtv0jLcNPIEy2og5JXNZHNEdXx2PCZp4Vo/q3iANcjsbVKkVF6Sn1nfvZ0yjhfMfe1CCQ9yCEaNhvC9DQ== |
| 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
| 2026-09-17T09:35:10.377915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095693observed 5e1dfadfa8e71bf634dec25fa97fc1af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:10.360281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095693/manifest.jsonobserved 343cffa9f00b917441603be1b5b38de2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:10.341136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095693/publication.mdobserved 4d0896ade8b94c0b0671044c0125c16f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:10.321361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095693/publication.txtobserved 2a2891d4c86ae722136f4996e7d402d5...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. |
|---|