OT-2026-000046650
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000046650) never changes.
Identity and time
| Publication number | OT-2026-000046650 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-757a-a328-31922364ce00 · 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-2026-000046650 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b28009ba1074d6c6a131d6b949885385d1607b1d53163ac8590456f242c2830 |
|---|---|
| Markdown | cb7a709e30fa5be4a53b9af589f7fcd9717939f3e84ba88fd6646acee1a001a4 |
| Publication page | 647fb045fa434397e4a4a9a403448582181203883f0d95972638909a7f8d7f26 |
| Manifest | 412868afaa1f7994f427174e0a851a5078918f366243ad26aa183083f2ec4797 |
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 | hHyQmD0OCYQptsBGLVaEYBgwOpc9jqytDCDTrddwyvZeLHudyqXNPKdD4bkVtf5tv1Mkk+eRsm+QlK8eHBhLBg== |
| 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
| 2026-09-17T11:08:44.551221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046650observed 647fb045fa434397e4a4a9a403448582...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:44.534111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046650/manifest.jsonobserved 412868afaa1f7994f427174e0a851a50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:44.514897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046650/publication.mdobserved cb7a709e30fa5be4a53b9af589f7fcd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:44.495966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046650/publication.txtobserved 6b28009ba1074d6c6a131d6b94988538...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. |
|---|