OT-2026-000034631
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, 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-2026-000034631) never changes.
Identity and time
| Publication number | OT-2026-000034631 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-7351-a019-91dc69ac0c6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034631 |
| Status | PUBLIC |
Content hashes
| Canonical text | d76350433c2144335ca0751e2aad8b89ad9571c8d57eb849d6e362909332452e |
|---|---|
| Markdown | b1d8c732172c6a8c73daf9f1ac559f9d0a9d57b759ec1bd71f5892185fc4f299 |
| Publication page | 6e267396af00173cdfef790d52190995f5bacb5024bf353eb7c25495defde7ed |
| Manifest | 392006784bb85d2c41f3912d3037f7610b51f586c3ab79e27571e23c150b7f22 |
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 | TGwvLLK+qJ5Puuv+d264g1eAI5WBXT09TbDPlaA20bFZp3okrc+jMTjZSO9V4FL9759liRBlgToGq0A9G+AuBw== |
| 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
| 2026-09-17T11:29:01.044363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034631observed 6e267396af00173cdfef790d52190995...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:29:01.027627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034631/manifest.jsonobserved 392006784bb85d2c41f3912d3037f761...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:01.009347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034631/publication.mdobserved b1d8c732172c6a8c73daf9f1ac559f9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:00.991783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034631/publication.txtobserved d76350433c2144335ca0751e2aad8b89...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. |
|---|