OT-2026-000046285
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single 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-2026-000046285) never changes.
Identity and time
| Publication number | OT-2026-000046285 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-780e-968e-cefdf4c6d53d · 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-2026-000046285 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d3de7babf0eef7d58fe6c15f1b0a5c57ddb2e5484ef3f302d9c77742e5d97ef |
|---|---|
| Markdown | d5fc981d46c16f389fa018ac54d3f64173a8c4be601b4177762171fbb7750e4d |
| Publication page | c28e6977e9c76717f8fc10419f3288454e86f26542d465523f8e22042812690a |
| Manifest | a64d7935dc609c1b84f483efa243a764405c034248525bb4ea76c45e9e36e91b |
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 | IDOYtD5tloF+qLPg1MrMdsD3wbJlbrjMPtI7XVtHLLdI0nLFuu4XrqqtxbmDjM/Qy65m1OvQwCtVDGQNFf5+DQ== |
| 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
| 2026-09-17T11:08:09.398473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046285observed c28e6977e9c76717f8fc10419f328845...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:09.379677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046285/manifest.jsonobserved a64d7935dc609c1b84f483efa243a764...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:09.359070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046285/publication.mdobserved d5fc981d46c16f389fa018ac54d3f641...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:09.339761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046285/publication.txtobserved 2d3de7babf0eef7d58fe6c15f1b0a5c5...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. |
|---|