OT-2026-000005725
Publication integrity record
Bellows cup vacuum gripper, four outlet manifold, ejector fed, vented before set down, plastic cups
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-2026-000005725) never changes.
Identity and time
| Publication number | OT-2026-000005725 · never reused |
|---|---|
| Internal UUID | 01a0a942-bcf4-7bee-bdf5-680f9f0c0a15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:08:38.392247Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005725 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2d3b90fdd6a5f7f50a4b9cfc952fe21a159f02dd2dc003b85181825bfab7138 |
|---|---|
| Markdown | 5354df7003b7076547e088876e5ed82bad8d0a26bc64373a9a6d4556cebc61d3 |
| Publication page | 066c7ca6073d55c22a69a2f5f13e8cd4e4825804fef91758422945d7770d344c |
| Manifest | 6b5b5427111b42bb215b99eb8584d801e53f863df277506fcf655e1355d8675b |
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 | X8+zX88caZMMSzFjDjd8Dcmf+7nf3awUtRJR7LKlCyp1gae5nxGXiOt0TX9LxEnoKpCQqKiXCQoJTQxfJjgtAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:10:06.981364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005725observed 066c7ca6073d55c22a69a2f5f13e8cd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:06.967952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005725/manifest.jsonobserved 6b5b5427111b42bb215b99eb8584d801...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:06.955007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005725/publication.mdobserved 5354df7003b7076547e088876e5ed82b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:06.941775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005725/publication.txtobserved c2d3b90fdd6a5f7f50a4b9cfc952fe21...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. |
|---|