OT-2026-000033091
Publication integrity record
Three bellows 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-2026-000033091) never changes.
Identity and time
| Publication number | OT-2026-000033091 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-763a-8c04-7f6e74e08c29 · 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-2026-000033091 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9229a3d2b7715dbf45521721e48cbcf64240ad6798ca314f8ca05b032593ab9 |
|---|---|
| Markdown | e1cbdbcec9a898b39b4328f6425ba3c76af03c2c43f5b2769972f1a767a701df |
| Publication page | 0b361ee3fadc85cf71d0bccd2936f8937c1e8db2c1dee9e917929b1b2ab91350 |
| Manifest | 753d05a87b4419e944affb653fd4c8009ab5cb170694a9dee31d68568fd248ff |
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 | 8urJ8wNrDb7gbO4MvnsakSwnqYBbV8vRhz8CQU4chf4EWoeQcZICOBzk9wZXBi61MHBpY/08wcVGkY5kGZgMCw== |
| 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
| 2026-09-17T11:32:44.477372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033091observed 0b361ee3fadc85cf71d0bccd2936f893...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:44.457237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033091/manifest.jsonobserved 753d05a87b4419e944affb653fd4c800...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:44.440118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033091/publication.mdobserved e1cbdbcec9a898b39b4328f6425ba3c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:44.414396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033091/publication.txtobserved b9229a3d2b7715dbf45521721e48cbcf...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. |
|---|