OT-2026-000046671
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000046671) never changes.
Identity and time
| Publication number | OT-2026-000046671 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-7b3e-814e-db80c1a38310 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046671 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66d872ceab9950894b74c8e1ef2cfacaa78f355ab46c9d8a24ca6ecc3ec4d837 |
|---|---|
| Markdown | 3733c3d4fc0fed9b6a9fae1236a80abc70e93ed74bdf26f66fa02885107fa459 |
| Publication page | 5c2d9d7649be702f8ad28f548136482b57c75b4e36375a060b9800a1cf7106aa |
| Manifest | 92bb8afe151e74c25bc7cd3b5a3002d80b2c9bda7c0f022ed9c7f3d72baf3215 |
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 | F/QYnVkOFxXg5X9OMKgU4PxyaFYdFn1Z1rG7eu32hAv4whhjVU1TXTLoVyc9BDzmQBEUh0cF50tpZMq5yNKsCw== |
| 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
| 2026-09-17T11:08:46.152040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046671observed 5c2d9d7649be702f8ad28f548136482b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:46.134214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046671/manifest.jsonobserved 92bb8afe151e74c25bc7cd3b5a3002d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:46.117892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046671/publication.mdobserved 3733c3d4fc0fed9b6a9fae1236a80abc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:46.100487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046671/publication.txtobserved 66d872ceab9950894b74c8e1ef2cfaca...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. |
|---|