OT-2026-000026495
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum 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-2026-000026495) never changes.
Identity and time
| Publication number | OT-2026-000026495 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a8-7083-904d-d43902129e5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026495 |
| Status | PUBLIC |
Content hashes
| Canonical text | 152ce12e3cfd31352bb106d7b5c28f5cfcc08301d79a38858bf944b5ef7b1342 |
|---|---|
| Markdown | 5445dd9910cde71e6396f9191e45e1028bb7889e800c0704a21e02a68ea93000 |
| Publication page | 1dfdd1067be3c1d50df20ecbda1044f4180394693df44f3bbb45768051b5555f |
| Manifest | c06388cafc840ee768af622d82a9ff087c53362800fff1bbc5f9f87624d15f44 |
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 | Tp+XSlH3CzriZLzYWZfcojDWwSiuA7Z+H//rY0X+dmPHEHNodv981PPNmbS0c9qlNeV5e4HlxQ53zPK/eHOuBA== |
| 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
| 2026-09-17T11:44:37.343700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026495observed 1dfdd1067be3c1d50df20ecbda1044f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:37.325562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026495/manifest.jsonobserved c06388cafc840ee768af622d82a9ff08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:37.309157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026495/publication.mdobserved 5445dd9910cde71e6396f9191e45e102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:37.292170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026495/publication.txtobserved 152ce12e3cfd31352bb106d7b5c28f5c...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. |
|---|