OT-2026-000040402
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000040402) never changes.
Identity and time
| Publication number | OT-2026-000040402 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2701-736f-bf1a-93f0097062c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040402 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1eaf2a16d0beaa11004ba3aad44a855956daa5aa43573a6cb7f2b6a0d5e322ce |
|---|---|
| Markdown | f5976a5c8f7a24e45ac5435c3578d83f718dc73a52b160e592593f81095e5792 |
| Publication page | 9ecd370e307c046cbde73d226259b7407624111c8cb3c7a754783dbada813dde |
| Manifest | 9383170f8bdd8e899da86f4b9e03d786c97e3ed6542cd1671cda0873f789e4ed |
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 | OD50Gvb0NZFpDcbKs1a9PbQb9dpwk51NivpH5M7gII3WvgIXQhHziZo+rFrvLC0qrxe/3qRh2zo/9jpCW1u4CA== |
| 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
| 2026-09-17T11:19:26.073653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040402observed 9ecd370e307c046cbde73d226259b740...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:26.056905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040402/manifest.jsonobserved 9383170f8bdd8e899da86f4b9e03d786...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:26.037946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040402/publication.mdobserved f5976a5c8f7a24e45ac5435c3578d83f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:26.014248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040402/publication.txtobserved 1eaf2a16d0beaa11004ba3aad44a8559...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. |
|---|