OT-2026-000095611
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000095611) never changes.
Identity and time
| Publication number | OT-2026-000095611 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-73f4-8b94-9c569fadcf48 · 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-2026-000095611 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9bf8f90a9f4ced7c2ba12ff68ee504082fbc0399563f32908644ce0d999861a |
|---|---|
| Markdown | 22458dae82823956237cc284deba7a8327c48b790fe3ff30bbb1fe36031b6091 |
| Publication page | a1143703089b09e7b33283793b339fee1ae7f0719a8685426e17082f375cdfc7 |
| Manifest | 596c8890ed09504d80d10a3774d2571db2f3c0194607fd50a18bb2b77859f9f2 |
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 | 2y1dSuFKCuqWcwEJMhSUQB8l5UZAFJzdX5g3Eik4cizQHhKVxIj9HwVb5v+TRCsKWxIQgH05FJPNX9HJrMD/BQ== |
| 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
| 2026-09-17T09:37:02.060822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095611observed a1143703089b09e7b33283793b339fee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:02.044625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095611/manifest.jsonobserved 596c8890ed09504d80d10a3774d2571d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:02.028765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095611/publication.mdobserved 22458dae82823956237cc284deba7a83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:02.012676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095611/publication.txtobserved b9bf8f90a9f4ced7c2ba12ff68ee5040...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. |
|---|