OT-2026-000034841
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000034841) never changes.
Identity and time
| Publication number | OT-2026-000034841 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7e6d-9e2c-544093f4748f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034841 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ca9a18e28f15f79b9bd717ad4af8c73e27585f61840dd29fea21b8fc8f49039 |
|---|---|
| Markdown | ce2226d0b921a1ce89b9f87f5ac8c4d119d85374c6bf38c81bce59b491a726a5 |
| Publication page | c192e50135eb51f4ffe1ab15dd81563b8991b92fb38477edf4bf066e5ecbaf9c |
| Manifest | d958b50b0dcc3de112908b0c94fdc37fbac9b8a0b525af8a55d571ddba32d28c |
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 | C5p6yOI1aEvsw8sDaIuaW5/2QetcZb6wjpq0DZcbgj3yb2ohdzEPDco3z5vJkXRc+PxM59J1vRRBZLZfgOIXAg== |
| 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
| 2026-09-17T11:30:28.932488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034841observed c192e50135eb51f4ffe1ab15dd81563b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:28.913094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034841/manifest.jsonobserved d958b50b0dcc3de112908b0c94fdc37f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.886355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034841/publication.mdobserved ce2226d0b921a1ce89b9f87f5ac8c4d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.869399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034841/publication.txtobserved 3ca9a18e28f15f79b9bd717ad4af8c73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.953284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034841observed c192e50135eb51f4ffe1ab15dd81563b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.933821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034841/manifest.jsonobserved d958b50b0dcc3de112908b0c94fdc37f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.912432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034841/publication.mdobserved ce2226d0b921a1ce89b9f87f5ac8c4d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.893576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034841/publication.txtobserved 3ca9a18e28f15f79b9bd717ad4af8c73...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. |
|---|