OT-2026-000092046
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained 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-2026-000092046) never changes.
Identity and time
| Publication number | OT-2026-000092046 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7c76-a337-95fa74e79cc4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092046 |
| Status | PUBLIC |
Content hashes
| Canonical text | 835bd0caf73c654a5ddfa7117bfa87580a0610cb0b6bd427e019e35e37def291 |
|---|---|
| Markdown | 056223b474294b3eb6d88692656942dd9f20cacfc80830eb440dde41e9bdf534 |
| Publication page | 2b6f3ecad2e3724da04154aa60822f0984d035aa8d60ebd642cad89007b2cde6 |
| Manifest | 30f656a02270d169a635db854a2d92d989bcccd410ff3f420a42b2052f4c9547 |
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 | ZAfx2Jj5+J1EckR+hO6A7Oh3TiwQ53TCDDyl5TadWYK/8s4744lHtyrC7rvA5MKB6zfFSx/IIDPrnQGwzjcCAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:43:08.391811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092046observed 2b6f3ecad2e3724da04154aa60822f09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:08.371926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092046/manifest.jsonobserved 30f656a02270d169a635db854a2d92d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:08.354901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092046/publication.mdobserved 056223b474294b3eb6d88692656942dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:08.338066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092046/publication.txtobserved 835bd0caf73c654a5ddfa7117bfa8758...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. |
|---|