OT-2026-000085326
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, sustained 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-2026-000085326) never changes.
Identity and time
| Publication number | OT-2026-000085326 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-70e9-90ef-224e154a1434 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 220ff49097d9fdd4fe7ff09b2b60fd280c500ed9597c82d7e119189f584fdee1 |
|---|---|
| Markdown | b024325d107ee65427b22310bf3d6186cefab9c16d156541d0fb4cd108abf78e |
| Publication page | 3f5268b3b29a919baeff6390882e58cb5f2f1d9fc8f6df1c058558ce517b2ddb |
| Manifest | 6ea78fc9372e229fcd5d93aa2faeb819dc66affa6ea5c120cf283d2829714310 |
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 | q4pz/Wg/KKa5kduBlW1xOSTPHh1zhEp7C0DjCibf9ompdxNauSGH7leEF7MEFXpJFyTv5b0o4E+fLuKc23TKDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:03.035527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085326observed 3f5268b3b29a919baeff6390882e58cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:03.017136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085326/manifest.jsonobserved 6ea78fc9372e229fcd5d93aa2faeb819...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:02.997083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085326/publication.mdobserved b024325d107ee65427b22310bf3d6186...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:02.976090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085326/publication.txtobserved 220ff49097d9fdd4fe7ff09b2b60fd28...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. |
|---|