OT-2026-000092007
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000092007) never changes.
Identity and time
| Publication number | OT-2026-000092007 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-793d-8314-4557a6b915c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092007 |
| Status | PUBLIC |
Content hashes
| Canonical text | a59229d55c31c21c16677c4abf3fe4800540fe8fc59854ba92edd5b422d8b970 |
|---|---|
| Markdown | c23e73dc2309cc0eee8681e3073228b1c1f1896903185af7143e221128710f92 |
| Publication page | f6ad83feda08eae0d03c9091e1f05f2702929cdfa5498e424b702f81b41faf3a |
| Manifest | d329c9a629896851db8c5932003fd7340f35d1604eda250fd112ca9978a44422 |
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 | wlIudEwwJmbgpN5Ylbk5fCDCfePLQTle/6j24jj9oG7liWRhEO5SI42JmDwJHRHxtGpe8x4YSyrw6eikOMR3CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:43:01.421632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092007observed f6ad83feda08eae0d03c9091e1f05f27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:01.396095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092007/manifest.jsonobserved d329c9a629896851db8c5932003fd734...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:01.362181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092007/publication.mdobserved c23e73dc2309cc0eee8681e3073228b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:01.339318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092007/publication.txtobserved a59229d55c31c21c16677c4abf3fe480...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. |
|---|