OT-2026-000079344
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000079344) never changes.
Identity and time
| Publication number | OT-2026-000079344 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7cdd-99b7-b7fc95f46925 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079344 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebe9a318941705cf32ecc90d4a12815649e6eeeed920264dbf6a4c2a03ef6dc8 |
|---|---|
| Markdown | 9001632adfdd1f348751c48d75a8f7dc1b002ead8ba8bd4f14440282b0e36b7c |
| Publication page | 8f588640c3aae6a9dcbb20e200ddae5a7a551999243993395ba860bd8bd694c3 |
| Manifest | c6189cd224d10275bc173bbd2605d6a91d60967e4818184ef343faaf858d8780 |
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 | FTwfNv5BBvx6ESDKA/yXAtO1SnbV1SJRL4e06FtHvRStVG7Ei87fBo6kv0HIZC45/TU+d1/aTExs10SYlueJBQ== |
| 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
| 2026-09-17T10:04:57.572723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079344observed 8f588640c3aae6a9dcbb20e200ddae5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:57.555948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079344/manifest.jsonobserved c6189cd224d10275bc173bbd2605d6a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:57.537004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079344/publication.mdobserved 9001632adfdd1f348751c48d75a8f7dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:57.516068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079344/publication.txtobserved ebe9a318941705cf32ecc90d4a128156...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. |
|---|