OT-2026-000025463
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000025463) never changes.
Identity and time
| Publication number | OT-2026-000025463 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-70dd-b534-cc17dca33905 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025463 |
| Status | PUBLIC |
Content hashes
| Canonical text | eeb414c28655ab108820fa75008fdb565951a3ae37e916ad23260de3d747dbcc |
|---|---|
| Markdown | 6197fc80db7b7a26546c9a1326797d972591848132fa922f91056f232b590380 |
| Publication page | 1eadccd414ce382f7acc0d32639a237684e9c36cf450dc5a18becb2e6c9a6505 |
| Manifest | 731f0fe25bb22e8aca02c02aca28fbbfbd204dd5bb7fe543be6430334364aad6 |
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 | HoJLifh7r5eG1EIZFlupV7R+IAK/XBhBpaheO0G05zwyyiaWHbPSHhkTMU4PdpK0cWHF0CVA2cFVVqAlPanWAQ== |
| 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
| 2026-09-17T11:47:32.956877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025463observed 1eadccd414ce382f7acc0d32639a2376...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:32.939207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025463/manifest.jsonobserved 731f0fe25bb22e8aca02c02aca28fbbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:32.920347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025463/publication.mdobserved 6197fc80db7b7a26546c9a1326797d97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:32.901496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025463/publication.txtobserved eeb414c28655ab108820fa75008fdb56...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. |
|---|