OT-2026-000024031
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, pulsed blow-off before set-down
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-2026-000024031) never changes.
Identity and time
| Publication number | OT-2026-000024031 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-75bc-95c7-17bb9cedfb49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024031 |
| Status | PUBLIC |
Content hashes
| Canonical text | 358b3b7cc2b0d5152fea00db0359979b2b407ba2149ff10f9493a3d81b41e391 |
|---|---|
| Markdown | 684cf04cb5620b3f9ed83ef3cfa2db710d6c010530ebba3da15350d0a28a63d9 |
| Publication page | 9a6ace266bbfc11329c77f7de2270c0b27614b4275a6dab4567d4f98a5be0623 |
| Manifest | d8ff075e979adebdcd4b1e353b9e257bda3b3d7b3146d7f7c0def1511a63fef0 |
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 | V68T1+1N+urM91bKjjLG+wugKSwAFldUcGKTc3uqgn8cTz+jchIwza3pAf2iy9xEUXh8pWtPLnP8mymQW4EuDQ== |
| 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
| 2026-09-17T11:50:49.006954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024031observed 9a6ace266bbfc11329c77f7de2270c0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:48.989608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024031/manifest.jsonobserved d8ff075e979adebdcd4b1e353b9e257b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:48.972153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024031/publication.mdobserved 684cf04cb5620b3f9ed83ef3cfa2db71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:48.951688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024031/publication.txtobserved 358b3b7cc2b0d5152fea00db0359979b...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. |
|---|