OT-2026-000024695
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three 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-2026-000024695) never changes.
Identity and time
| Publication number | OT-2026-000024695 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-720b-baff-79c97f32d64a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024695 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd1ef40a49981a1fe601d38ee3eebf3f2c2a33d732218236d1bc49f56e5a86f6 |
|---|---|
| Markdown | ead2efbc91fb7e70aba4a47286326995fde2ad83f6e9194acb681f476a9e38dc |
| Publication page | ed5e362ba022f6e7047a83e5e058248e977cc715e2da2f6ddb780efa37085adc |
| Manifest | 82e6236cc458d73e35b6e9679e7c0161095eec3b52f5d95015ed0171e76a8c48 |
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 | JwZC1oH37FUG5CYZ5Yu7Fxj/IUp76lhvwhN42FvKXUbTJgX2HHy8FnZ6qZmwn0mKR6Dmml4rEjIBDbUr78K0Bw== |
| 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
| 2026-09-17T11:47:56.038075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024695observed ed5e362ba022f6e7047a83e5e058248e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:56.021704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024695/manifest.jsonobserved 82e6236cc458d73e35b6e9679e7c0161...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:56.004772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024695/publication.mdobserved ead2efbc91fb7e70aba4a47286326995...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:55.987939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024695/publication.txtobserved bd1ef40a49981a1fe601d38ee3eebf3f...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. |
|---|