OT-2026-000083004
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000083004) never changes.
Identity and time
| Publication number | OT-2026-000083004 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c961-7237-9927-956a75bb117c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083004 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1afff51e7c5a5b2f57cafde1bee7d053f295d21c838b6f72aab689450256ffe |
|---|---|
| Markdown | dffd909bab8ca694cbc80ff7c1d7787ae2589be6e9cc02a4d678231b1de7d9fe |
| Publication page | f0b5d886eb7d5163e30614919ed9027a53ee850d29d521cdce5747ee092a670f |
| Manifest | f5d0368547e28701750e35a9d19a933c9b51d13e902978fe89591993e427099f |
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 | TIElJ0NXOJH0MoCM4QmivDESaj76nDj096LJr0Whc38KHOSKFdJsjCa0cDt/2HO42yAUZhrsjSPu8moE29M8AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:00:06.837675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083004observed f0b5d886eb7d5163e30614919ed9027a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:06.678229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083004/manifest.jsonobserved f5d0368547e28701750e35a9d19a933c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:06.658884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083004/publication.mdobserved dffd909bab8ca694cbc80ff7c1d7787a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:06.640368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083004/publication.txtobserved b1afff51e7c5a5b2f57cafde1bee7d05...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. |
|---|