OT-2026-000044309
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000044309) never changes.
Identity and time
| Publication number | OT-2026-000044309 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-7fae-adf5-5e46aa629e6e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044309 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14cdd11625f1d28402b93280782dfd1f838ae7e065a1ca646f0765dce94db625 |
|---|---|
| Markdown | aa9db39f4ca1df4efdb8b48465d8db8ce65ac1853cb308b77651f8ff31975749 |
| Publication page | 016fc45bd119700201c6b8ddceeef299db705c3f46f56de4c843cc9351bbac4f |
| Manifest | 8eed9c6099b41b16c799509538b55189cb65e2e559978433463203e678ab2fc0 |
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 | iUBi1L3IF+eMtYqau/Iz5aM/JIMTE/6tp361rNqObnMfLyph5uVR4Qvrw6GjbPm8DPOEfiDcNBj+57dLtojfDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T08:30:17.319387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044309observed 016fc45bd119700201c6b8ddceeef299...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:17.302478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044309/manifest.jsonobserved 8eed9c6099b41b16c799509538b55189...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:17.284606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044309/publication.mdobserved aa9db39f4ca1df4efdb8b48465d8db8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:17.267894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044309/publication.txtobserved 14cdd11625f1d28402b93280782dfd1f...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. |
|---|