OT-2026-000045046
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000045046) never changes.
Identity and time
| Publication number | OT-2026-000045046 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f767-7a2d-bf92-c73b44e7cc65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045046 |
| Status | PUBLIC |
Content hashes
| Canonical text | d608f73257e6f914587125cd227a511dab8b0d95f73e61edac0d6233e3316f8a |
|---|---|
| Markdown | a97286df593b909e015d128e4f60a031d99f12508b07ee84279c6459e205712b |
| Publication page | e0fd9c546ed7bb7c926506cd794ccd80719f5ccdcc7c93496645dccde07471e5 |
| Manifest | 0ae901607c69c7134c84fa1a4d5941845f4189da91d9b2177bd9d4ea8814cad4 |
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 | e1pd9hnu+HXXc2AbuWFcIJhbofgDRH7KaFPISrD0ksdhUW7BwL1A2HC4M+mhrXcyuEmDfuMOO2hu3+BSkGkDCQ== |
| 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
| 2026-09-17T11:10:04.055388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045046observed e0fd9c546ed7bb7c926506cd794ccd80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:04.036008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045046/manifest.jsonobserved 0ae901607c69c7134c84fa1a4d594184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:04.018813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045046/publication.mdobserved a97286df593b909e015d128e4f60a031...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:04.000790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045046/publication.txtobserved d608f73257e6f914587125cd227a511d...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. |
|---|