OT-2026-000032803
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000032803) never changes.
Identity and time
| Publication number | OT-2026-000032803 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4841-754e-be0c-80e0a10ddd0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032803 |
| Status | PUBLIC |
Content hashes
| Canonical text | b80e36a1d32be94a7a54f7d317af65916989b91e6fd2e8a4fdcb6aec68603e6f |
|---|---|
| Markdown | f9f9ae9dd32f705186eb930e4bd5d4fd2dc3f587b65a0fa4e7eb754de23c9159 |
| Publication page | cf42c00ad3d973b3b6249bbfb11e8d0a546e9f5b1ddeb9d706abe20946f98e28 |
| Manifest | 81bfb814a203809d35090dbf5ba58b706a6b2dd356b354e152c2534e2c85f847 |
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 | WinvFUyYy0ekKpkEd4+SDh8MKb1lWDWqXHmBQMuhzzbrENHcxqY6Q3vFYmsTabjAQMAqd7AdaWLDO93WCMdjDg== |
| 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
| 2026-09-17T11:32:15.100436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032803observed cf42c00ad3d973b3b6249bbfb11e8d0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:15.012291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032803/manifest.jsonobserved 81bfb814a203809d35090dbf5ba58b70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:14.993045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032803/publication.mdobserved f9f9ae9dd32f705186eb930e4bd5d4fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:14.971669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032803/publication.txtobserved b80e36a1d32be94a7a54f7d317af6591...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. |
|---|