OT-2026-000046281
Publication integrity record
Three cup 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-2026-000046281) never changes.
Identity and time
| Publication number | OT-2026-000046281 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-7deb-af72-e1c1c2b76baa · 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-2026-000046281 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88ccb54b530c0e5713f8e6a9203e1b38e57bc594127552fc6233e700ca653867 |
|---|---|
| Markdown | ee6f9d2543f34681c458c689f6b6ef9117d922962dd4e6db1760f006b1a3ef4e |
| Publication page | 230672c81122e975675bc41e8c0621cb98bf6fe750e5ec13032701b8cb0a7a24 |
| Manifest | 4b96549f94af16e86d67954e732d63e0579d033ef30036b10f5cb2333555c907 |
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 | UgcNUe/Xu1vdUW/2OP22TRdLsL5DOA3qVloufuRLrgJJie9N6BQ/lNF0Blz7rhq/nN9Lec+Vzkv6HPDMPy4HDQ== |
| 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
| 2026-09-17T11:08:09.036038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046281observed 230672c81122e975675bc41e8c0621cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:09.014424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046281/manifest.jsonobserved 4b96549f94af16e86d67954e732d63e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:08.994262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046281/publication.mdobserved ee6f9d2543f34681c458c689f6b6ef91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:08.972645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046281/publication.txtobserved 88ccb54b530c0e5713f8e6a9203e1b38...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. |
|---|