OT-2026-000033203
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pulsed blow-off before set-down, on a tool changer
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-2026-000033203) never changes.
Identity and time
| Publication number | OT-2026-000033203 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-7b1c-9c5a-bef1e462e423 · 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-2026-000033203 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e3a5f5ba711357e3e5167be9ce401806b62dc33ad3bed67deae13f5adedee7c |
|---|---|
| Markdown | ab8ba512eb131b23d0fb249d10e29db734d5700df4c6d1393b2b5d97f1b5c925 |
| Publication page | 79b698f79ecb3adcc2d85155c593f884aa080dd1f861668234578aaf7eda9275 |
| Manifest | 5d1110b30853027cbc97a0de0f118f7c723992c1207ee497e7d7556c022b9443 |
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 | RabQRjXeC83/KBqzrmpGujIj6OAE9Z+R4tuuWEFkc9OXAr4xDkJ/5BrnglduDca7J5n7YLK08HY2RzJG2725Dw== |
| 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
| 2026-09-17T11:32:54.146587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033203observed 79b698f79ecb3adcc2d85155c593f884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:54.129602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033203/manifest.jsonobserved 5d1110b30853027cbc97a0de0f118f7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:54.107655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033203/publication.mdobserved ab8ba512eb131b23d0fb249d10e29db7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:54.085222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033203/publication.txtobserved 7e3a5f5ba711357e3e5167be9ce40180...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. |
|---|