OT-2026-000069123
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000069123) never changes.
Identity and time
| Publication number | OT-2026-000069123 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-77c6-8a84-c1029650197e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069123 |
| Status | PUBLIC |
Content hashes
| Canonical text | c03c4d34221a944601a11874a7a8b943ca110777993b085c10250eb775b6b8d6 |
|---|---|
| Markdown | 5433cb1895e3737df6e91d1f7b28e065aa5332627d34d9b6a39ae8956a176016 |
| Publication page | 3e0ed0f0e5478dcd3ff685dd74a90b5c7b898416c34d79730df1ca7580727595 |
| Manifest | bdf72e119dccf5b88baabd343bbe7fcae963910cd2276674f7fe12419a873ce9 |
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 | //HR39XURIk6jUd/SAY5HtEbouuf52Ur+W7Q/jXnok0+wvw7AD7wasIXCgZHwT/2Gu0KqnKLP0b9WtGISomLBA== |
| 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
| 2026-09-17T10:29:00.127395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069123observed 3e0ed0f0e5478dcd3ff685dd74a90b5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:00.105918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069123/manifest.jsonobserved bdf72e119dccf5b88baabd343bbe7fca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:00.087538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069123/publication.mdobserved 5433cb1895e3737df6e91d1f7b28e065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:00.069934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069123/publication.txtobserved c03c4d34221a944601a11874a7a8b943...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. |
|---|