OT-2026-000046309
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000046309) never changes.
Identity and time
| Publication number | OT-2026-000046309 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-71a1-a3f1-8e09a5723644 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046309 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec0dad5b59abf3e90942b8f93b3c2760ae5463e6439ebd7ff85a93164d6d996c |
|---|---|
| Markdown | 89d0ca69249e916346b8b669a25c4f114f1c70a7b6682026d34ad02c1bbf7719 |
| Publication page | c7277342fd93185ca922d8d5adac262473c41938c71376a2aa5cdc472686a213 |
| Manifest | 13fd0e1c2176e78c8bbfa23a5e283a4ddd0fe872286a69b1a8bde02434c50138 |
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 | fkjIR1CzESXPt6Z2/feMwq01gs4y3w9h165Q7Hz9vAJ52B7HlQTXV6gEDwE4FymahWeVhGL7kbXiQhBDGU61DQ== |
| 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
| 2026-09-17T11:08:16.928202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046309observed c7277342fd93185ca922d8d5adac2624...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:16.911438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046309/manifest.jsonobserved 13fd0e1c2176e78c8bbfa23a5e283a4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:16.892137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046309/publication.mdobserved 89d0ca69249e916346b8b669a25c4f11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:16.872270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046309/publication.txtobserved ec0dad5b59abf3e90942b8f93b3c2760...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. |
|---|