OT-2026-000011833
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, 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-2026-000011833) never changes.
Identity and time
| Publication number | OT-2026-000011833 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1941-7618-bf4d-e9bcedd9fbe8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011833 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2583f533df2c773655b8d9fc2b725fc71be1dd6c0de7daf25d1769539b702996 |
|---|---|
| Markdown | 3f6b7fa24b8fd510fd0f95e8945f3b25a9b90b3e1fd215921bba674f3cbbd5cf |
| Publication page | 14a755026ba852d4725c59654a0d6f07c0615ae82a447dfcf38ad5889961d807 |
| Manifest | 1e7156399c0e6f9187e650b87a9b3823066d0da0abd377b1f466a5bfc751c5ef |
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 | 0bD7bZoG3oCK+rP67tcjAU+15gvEScM6pSoimudk2jIjHNGIiuwr31ktOuzQYKjLGTUlZjSJT4zxAzBpCFkeAw== |
| 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
| 2026-09-17T12:12:34.131381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011833observed 14a755026ba852d4725c59654a0d6f07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:34.112539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011833/manifest.jsonobserved 1e7156399c0e6f9187e650b87a9b3823...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:34.092591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011833/publication.mdobserved 3f6b7fa24b8fd510fd0f95e8945f3b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:34.071293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011833/publication.txtobserved 2583f533df2c773655b8d9fc2b725fc7...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. |
|---|