OT-2026-000046742
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046742) never changes.
Identity and time
| Publication number | OT-2026-000046742 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-7a35-8afb-fa4a02881c81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046742 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5dbe97abb8a3c81ff36a611cfdd7244b70d575c38d6bf72e1de6b51ae2b61173 |
|---|---|
| Markdown | a064c608d1c251184f8b95d82562f2c94b8b772606d926a366680357de6cdfdb |
| Publication page | 68e526342c4840610fcab55e515c095fcd33351f7380ef352a1e4455bb18da49 |
| Manifest | 5ae062d3b98d0b1f0f16e811160017d83a5aa37a904a0752bc1fa353cf19d2c8 |
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 | LVOEN3xrwPH1/zgCszWBOe4y/S7leZx1olSoHplJF/mwBjkx816uMRSMyfXMAhOI+weCwfRHx/R70WQCoHOvDw== |
| 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
| 2026-09-17T11:06:48.305266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046742observed 68e526342c4840610fcab55e515c095f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:48.286395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046742/manifest.jsonobserved 5ae062d3b98d0b1f0f16e811160017d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:48.266028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046742/publication.mdobserved a064c608d1c251184f8b95d82562f2c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:48.249937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046742/publication.txtobserved 5dbe97abb8a3c81ff36a611cfdd7244b...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. |
|---|