OT-2026-000059351
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000059351) never changes.
Identity and time
| Publication number | OT-2026-000059351 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-7dac-8ab4-6506e90553ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059351 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0af2fbc717485782332668ed36a2b88f1c5880ec73486111e0872dac7583908 |
|---|---|
| Markdown | 46470c941044bfdd7ef37d86ef95e83f86d2425106be51188fce8dbe5ca2b542 |
| Publication page | 84428662f5a80b9713867d2f8347c244cecbdbf3d16d0c0b9837aa8392a6b7b5 |
| Manifest | a5f4c543d7f1e5996ea6a0568e467ad59799e4a555fb01ec3d7828b9b8f10f9f |
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 | fKcFJ32rkPdxJIf6rE/1B5LAyjqxu91XDzFC+rm6TQVbFZzbAhNmai6vcHHEqdXJOpse3w1EkQMVhG7oAXe8Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:00.692911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059351observed 84428662f5a80b9713867d2f8347c244...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:00.673756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059351/manifest.jsonobserved a5f4c543d7f1e5996ea6a0568e467ad5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.656897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059351/publication.mdobserved 46470c941044bfdd7ef37d86ef95e83f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.640250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059351/publication.txtobserved e0af2fbc717485782332668ed36a2b88...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. |
|---|