OT-2026-000046832
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, 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-2026-000046832) never changes.
Identity and time
| Publication number | OT-2026-000046832 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-79e1-a283-ad4aaa490def · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046832 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec63a6a365f85b64c87f02d611029b50277dfc2aec14f4591b56d8192bd03760 |
|---|---|
| Markdown | 5e263338c996b882841899484030efcd04b4ba7fc25b0be9828f3b36e187adeb |
| Publication page | 8549779fc3e7416201ab2c7b4c75ea5bdd0ab6ca41a15a31506dc59425e88edd |
| Manifest | 25919e0d30f9f822cd8fa171623b59585fa3c1a9351db617b42d45ae5bd3b440 |
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 | XjwenOWggIIGkedJI84VMqQFZdAGTae6qpi8hi/Gkoz6BbkTXJZTU9iEPD0ZfZplzUFEmSLnamPLPeF/unU9CA== |
| 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
| 2026-09-17T11:06:55.699694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046832observed 8549779fc3e7416201ab2c7b4c75ea5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:55.681115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046832/manifest.jsonobserved 25919e0d30f9f822cd8fa171623b5958...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:55.663261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046832/publication.mdobserved 5e263338c996b882841899484030efcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:55.645822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046832/publication.txtobserved ec63a6a365f85b64c87f02d611029b50...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. |
|---|