OT-2026-000046482
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000046482) never changes.
Identity and time
| Publication number | OT-2026-000046482 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7827-9713-e2ccd984568e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046482 |
| Status | PUBLIC |
Content hashes
| Canonical text | e51f5c42d7a740a4c79e964fa30f40f70733bebab2bd709c35972ccc88edbf46 |
|---|---|
| Markdown | 86eaa3411bd880bf05af666316645e58a953674d6ed171cdc14209fb7b1afefc |
| Publication page | e8b4ed926b3ad848fe44b339c429774b973f4558f442f0dee5433228b40cdadb |
| Manifest | be2ebba8449ab47fed23405c7024819d47467cdde24084b94b7a0bed40be48c7 |
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 | 73+wkccIJhCPFs1WJjSkFOHeVsMGTBH9Z4EzLU2Zv3dHfZiJH5w0IjKCPSIR36vWyZwePW/9rmqzIcVYK5iyCA== |
| 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
| 2026-09-17T11:08:31.041439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046482observed e8b4ed926b3ad848fe44b339c429774b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:31.022066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046482/manifest.jsonobserved be2ebba8449ab47fed23405c7024819d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:31.005421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046482/publication.mdobserved 86eaa3411bd880bf05af666316645e58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:30.987107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046482/publication.txtobserved e51f5c42d7a740a4c79e964fa30f40f7...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. |
|---|