OT-2026-000095484
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, pump fed, 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-2026-000095484) never changes.
Identity and time
| Publication number | OT-2026-000095484 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-749f-8478-e5fd1ae932ba · 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-2026-000095484 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4397f898a38a12ea7d24d83f6992eefabb82f8acbe11bc0ee28c42ad823c724f |
|---|---|
| Markdown | 1e43529244211256cd3d0e6ae23e40c9930b662ca86a049e3e1d90a53d0594df |
| Publication page | cb983264ab565523fa2410a2089031ec689bd5bb2b47db509ea04ccddee10d3b |
| Manifest | 4a17edcfa0bab5d03f87f12b0ea00488d034ac83cce1be5833e754875a41371e |
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 | adl9/gGv8VhJj7KB9wOGHFEwXDxp/pO/KhUQNo+ri/c5sTaB+eg4lHmAffig/0ypIPoPbwOKODDnHKwSzUuqDw== |
| 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
| 2026-09-17T09:36:51.674484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095484observed cb983264ab565523fa2410a2089031ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:51.654863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095484/manifest.jsonobserved 4a17edcfa0bab5d03f87f12b0ea00488...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:51.636019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095484/publication.mdobserved 1e43529244211256cd3d0e6ae23e40c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:51.618759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095484/publication.txtobserved 4397f898a38a12ea7d24d83f6992eefa...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. |
|---|