OT-2026-000070006
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, vented before 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-2026-000070006) never changes.
Identity and time
| Publication number | OT-2026-000070006 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-734b-9af9-968f660be8c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070006 |
| Status | PUBLIC |
Content hashes
| Canonical text | c081f9ce55336edd529d153504dd5d9b4a8a13e127f9b2ec071f345b5e6c30ad |
|---|---|
| Markdown | 59a995dcd9b16fc8f2ec33974555b79f2cf97e997f6b859c9d54657b6e559b89 |
| Publication page | a9220bf2df5b309cc9c0d2b00da55ce631fff99b927deb48cca29f9cc208cef5 |
| Manifest | c75f1ba65141312dbeb7e1b9557f43a8d41554d819d6fe316c36f8be6b47c481 |
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 | 7dWTyDYrvL34Fb6+oCASeigrr7JRmasjSvtOUV+h7WPjB4j4H2LXa6Fw2zniY7MYlQraPPdc0T8U6QJv0zdNDg== |
| 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
| 2026-09-17T10:26:57.403204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070006observed a9220bf2df5b309cc9c0d2b00da55ce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:57.386520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070006/manifest.jsonobserved c75f1ba65141312dbeb7e1b9557f43a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:57.369190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070006/publication.mdobserved 59a995dcd9b16fc8f2ec33974555b79f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:57.350751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070006/publication.txtobserved c081f9ce55336edd529d153504dd5d9b...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. |
|---|