OT-2026-000042185
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000042185) never changes.
Identity and time
| Publication number | OT-2026-000042185 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-5d72-7b25-a4d0-716001c0e57a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:30.052779Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042185 |
| Status | PUBLIC |
Content hashes
| Canonical text | cab178d2b212253d37bd34d1b9d5a0793b889554d94eb8286b4f3f07338df292 |
|---|---|
| Markdown | 052c0101628f6f989276f917fe0d4190f27ac9963c5d3d66a294ae64c3e2e719 |
| Publication page | 35ec53f5008a779d07eb412ca7b014265fab21a8f6b8f66abee657aee9026312 |
| Manifest | 2bde86fdcfbed7bb3475f414ae9e0d4ea3aac26a92712db8a374ca561f562e9f |
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 | iCoHtbQvj3kldeRMx6A5+W8CeZVAo3k2mTrw8t27lfhzq10oUdJOB642UrlJVfVw/NHJPMjnvexXYsSARnVlCg== |
| 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
| 2026-09-17T11:15:50.816014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042185observed 35ec53f5008a779d07eb412ca7b01426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:50.798105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042185/manifest.jsonobserved 2bde86fdcfbed7bb3475f414ae9e0d4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:50.778899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042185/publication.mdobserved 052c0101628f6f989276f917fe0d4190...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:50.759435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042185/publication.txtobserved cab178d2b212253d37bd34d1b9d5a079...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. |
|---|