OT-2026-000046685
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000046685) never changes.
Identity and time
| Publication number | OT-2026-000046685 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-735d-870b-27a98032ac79 · 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-2026-000046685 |
| Status | PUBLIC |
Content hashes
| Canonical text | f602e46a741785ea820fa901c4825271f9707746eb1b92fb9e90311ed543c9f3 |
|---|---|
| Markdown | 1f782914658f64dcb31920fe409fa3e66911fe9e0522f36e36a0adb98f9891f4 |
| Publication page | 050e729f812c3307d771af3eed8dc1928c03211ca354bc52ad50b36bfa3f7817 |
| Manifest | ecce293a22c3a0c38e4fd6d3dbaab002a0a8c16e769a67808e23018c81ffcfc3 |
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 | g9s36ZiRN7BInmxaPtKar7CQpknohgYr6/Y5ajyiRzcn4rQMumwCzMphN6c4jTSULVPF7jUnsezelKSzlV6vBA== |
| 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
| 2026-09-17T11:08:47.235602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046685observed 050e729f812c3307d771af3eed8dc192...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:47.217717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046685/manifest.jsonobserved ecce293a22c3a0c38e4fd6d3dbaab002...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:47.199251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046685/publication.mdobserved 1f782914658f64dcb31920fe409fa3e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:47.181854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046685/publication.txtobserved f602e46a741785ea820fa901c4825271...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. |
|---|