OT-2026-000034205
Publication integrity record
Single cup vacuum gripper, two stage ejector, supply line pressure sensor, pulsed 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-2026-000034205) never changes.
Identity and time
| Publication number | OT-2026-000034205 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-75b6-be9a-9670a38a689f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034205 |
| Status | PUBLIC |
Content hashes
| Canonical text | afc995385eb8c3bfaa593271004fe26f8607e4b8c1238cbe983c9e3a2df58fbd |
|---|---|
| Markdown | f5c631f69482962b4c9861470aba62fd374d431c6e2f24a250387107d8ee9f1d |
| Publication page | 80c70bd3c31af89626886a5ac3a196dfec991ae7bdabb7c14db5324b8d582954 |
| Manifest | 1ea8418e6ac9681eb3b32c94e0541f91fe3387ca570c3956c5665f66ebe648af |
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 | Mc2qN1gl8i0xwqYD8dtISBANTOYRbQrvNExlNP4qendpeV+H9z+onOD6DYGXq3/gXYh87k9+R73v/dm6kSG/DQ== |
| 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
| 2026-09-17T11:30:44.956756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034205observed 80c70bd3c31af89626886a5ac3a196df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:44.938906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034205/manifest.jsonobserved 1ea8418e6ac9681eb3b32c94e0541f91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.920627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034205/publication.mdobserved f5c631f69482962b4c9861470aba62fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.902341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034205/publication.txtobserved afc995385eb8c3bfaa593271004fe26f...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. |
|---|