OT-2026-000095692
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-2026-000095692) never changes.
Identity and time
| Publication number | OT-2026-000095692 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-723a-9e74-20b7292ccf4c · 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-2026-000095692 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ed66f254fa89d22149db4170d85c0c920327cd77f7cbdfaa74fe60bb1566981 |
|---|---|
| Markdown | 015934deee7db626a2e6591af08855ca9fc8d0491cc02e122ac7a25097993c48 |
| Publication page | 6ea5df1629f5ef208e28e1e494a7ea7833d956002ec4654a481cdf657b93a3df |
| Manifest | 1bf47ad30a6f7937dda398d07461d69847243ed7f8a264df0df70685a3fbab98 |
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 | qyNtn2UMaM6Err3pcJgrmH6uOBpTw39D7/ADD+giD/gC9L4IMHLfCQeW2lU34hlM3hOELO+erlhwwLPaBe/EAw== |
| 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
| 2026-09-17T09:35:10.301981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095692observed 6ea5df1629f5ef208e28e1e494a7ea78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:10.284128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095692/manifest.jsonobserved 1bf47ad30a6f7937dda398d07461d698...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:10.264328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095692/publication.mdobserved 015934deee7db626a2e6591af08855ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:10.244507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095692/publication.txtobserved 2ed66f254fa89d22149db4170d85c0c9...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. |
|---|