OT-2026-000046793
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000046793) never changes.
Identity and time
| Publication number | OT-2026-000046793 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-72e7-a44c-fdccc8a8b89d · 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-2026-000046793 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa4d58aaca1e4fd7aecac899feea8ef7f7dc75afd9efdfa1ff12cad6a186dfff |
|---|---|
| Markdown | fa5e77cdda979fed4f24a5e4ccc5f821be0db9f1d97ce24a4b016ebf57302d8e |
| Publication page | 8d57a2bb417ead42ce62675fdc94c8b8964af0e031ccb92d23d322e12b26ffba |
| Manifest | 910b242b4cd3bb1cb03925ee9e3c85a4d05251f61506b2813cbabe73d11e545c |
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 | BZjTXNlnqfzckuMNzazTCviqEhoPIsJnnhKvmgPqhre7uOi+ZwNicqLRogOiv2SNoMsXVH/TRaORXFIKeLhjDA== |
| 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
| 2026-09-17T11:06:52.301353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046793observed 8d57a2bb417ead42ce62675fdc94c8b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:52.283352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046793/manifest.jsonobserved 910b242b4cd3bb1cb03925ee9e3c85a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:52.265456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046793/publication.mdobserved fa5e77cdda979fed4f24a5e4ccc5f821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:52.245925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046793/publication.txtobserved fa4d58aaca1e4fd7aecac899feea8ef7...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. |
|---|