OT-2026-000034293
Publication integrity record
Single cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000034293) never changes.
Identity and time
| Publication number | OT-2026-000034293 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-7e76-959c-445eeb5d3567 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034293 |
| Status | PUBLIC |
Content hashes
| Canonical text | aee4c162acdf9c4ff031d038658eb0d08d6f0e06bf8c91c61cb8b3ef29763dc4 |
|---|---|
| Markdown | 5524661a24de98a37d40d919e9dda7148a16504ed36e5f5db3858f55780d8026 |
| Publication page | f38a17982eef7d91a71d30cd7a6954790efe651b0b36bd22325766235414c610 |
| Manifest | 50fd8af0d60488a941381b24f98b691fae56b83fc18693ec6dbca09e4c9037d6 |
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 | 0iOexl3DCw3O/Udmo+kICauxVaP90iULVm3rp4cHFYX+2xe3LSS4Z4jKrNUi8PG6sgRPP9b8sOO8bOLaU2G1DQ== |
| 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
| 2026-09-17T11:30:58.885682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034293observed f38a17982eef7d91a71d30cd7a695479...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:58.870692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034293/manifest.jsonobserved 50fd8af0d60488a941381b24f98b691f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:58.853724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034293/publication.mdobserved 5524661a24de98a37d40d919e9dda714...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:58.837715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034293/publication.txtobserved aee4c162acdf9c4ff031d038658eb0d0...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. |
|---|