OT-2026-000040097
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000040097) never changes.
Identity and time
| Publication number | OT-2026-000040097 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fd-7c42-9e1a-59b94222dbf6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040097 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36e4a6c4a5c6b5b1aed5bbb261551897850f466edc736629aadcc8bea4428dc3 |
|---|---|
| Markdown | a270772fb301cddee674e1d2638e73e0c341df1d58dfd420e8ebff3da97d8209 |
| Publication page | 70223883d638d7cea96d5f70a307ef58708a1c5c9f5063d237c0c5335def14a5 |
| Manifest | fb564d98a3be7b94c42b0624d42a979584ee67521f3cac7fbc60dff743062b01 |
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 | 2KUbLiY0QZJKbjFrc5h1VMwyRyvgTq8dCX8jXp8D5NlXFpQBnKnMqHzgbDutH+gMi8Rf/4ooddk2K9zusCssCg== |
| 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
| 2026-09-17T11:18:56.830620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040097observed 70223883d638d7cea96d5f70a307ef58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:56.813216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040097/manifest.jsonobserved fb564d98a3be7b94c42b0624d42a9795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:56.793490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040097/publication.mdobserved a270772fb301cddee674e1d2638e73e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:56.776474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040097/publication.txtobserved 36e4a6c4a5c6b5b1aed5bbb261551897...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. |
|---|