OT-2026-000033929
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000033929) never changes.
Identity and time
| Publication number | OT-2026-000033929 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0b-7709-87d8-4c62d0422e50 · 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-2026-000033929 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6f40559ad625fb83f466e856cc18c3122038038a3121b6b2ced38d2660aefc3 |
|---|---|
| Markdown | 9e41655fa41e0232cd72281bf55d4535f552b26febf3ca083ccd0e706eb3fe1e |
| Publication page | 03caac740e42f74b78b97258537e458e32003d91b808d5e6d4d1e16088e47c6a |
| Manifest | f55523ceaf881ffcfd1de44851e362106f836c83c0a6650ccff801e681a7477e |
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 | pOv7OIKU5jETTB419jtxdu42hWGrjujY64nce4U4oOQEP93ye6RP2zg4O4Z+tq5jPWpJsdhcPVb+Hr956YHuBg== |
| 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
| 2026-09-17T11:30:46.925637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033929observed 03caac740e42f74b78b97258537e458e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:46.911191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033929/manifest.jsonobserved f55523ceaf881ffcfd1de44851e36210...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:46.894686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033929/publication.mdobserved 9e41655fa41e0232cd72281bf55d4535...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:46.879413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033929/publication.txtobserved b6f40559ad625fb83f466e856cc18c31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:01.822569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033929observed 03caac740e42f74b78b97258537e458e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:01.803655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033929/manifest.jsonobserved f55523ceaf881ffcfd1de44851e36210...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:01.784835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033929/publication.mdobserved 9e41655fa41e0232cd72281bf55d4535...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:01.763579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033929/publication.txtobserved b6f40559ad625fb83f466e856cc18c31...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. |
|---|