OT-2026-000041111
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000041111) never changes.
Identity and time
| Publication number | OT-2026-000041111 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-7960-9104-503c5d8d7f77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041111 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8426f641bf86862fb40bfd6eb04547fb2275ae70bc767310cd7029c986489653 |
|---|---|
| Markdown | 89c587edcd64422d8f5267a7d4d589bfbc233e03b631fa3c24efb77bb8754943 |
| Publication page | 1c6d91d5dfa9a117f9a7682b5aefd6ee141846d486a37e43b6bec52133ae47bc |
| Manifest | bbb71aee93a94231a4a6e84848a9929dfedd1e5ff9b0d4c1ebaf5dfeafbe456d |
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 | i0o4EfHx8bLIgromxsMbjaWcGqOXJvPUJeGpMy2weBBAy/iXob3gDNFgMx5VCl3hbHOwjVV3ug95SgRhzMZlDw== |
| 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
| 2026-09-17T11:17:02.562708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041111observed 1c6d91d5dfa9a117f9a7682b5aefd6ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:02.535357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041111/manifest.jsonobserved bbb71aee93a94231a4a6e84848a9929d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:01.937009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041111/publication.mdobserved 89c587edcd64422d8f5267a7d4d589bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:01.921655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041111/publication.txtobserved 8426f641bf86862fb40bfd6eb04547fb...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. |
|---|