OT-2026-000085833
Publication integrity record
Foam pad vacuum gripper, four zone face, plant vacuum fed, sustained blow-off before 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-2026-000085833) never changes.
Identity and time
| Publication number | OT-2026-000085833 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-7b09-ac2b-d516d3ce2a6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085833 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6003a441f50bd255db7274e92f07a043449deb18cdcf95ff05d375e230b078a7 |
|---|---|
| Markdown | 37f591e3ac1c2b00ad7b83c99a3df17b5ceeefe6d854b9ab1b6667b852ca8320 |
| Publication page | 3615f21ed129a8dd9b2bbb57790941a9b90f7271d45fe93892d0d8d711faf8a1 |
| Manifest | d2db6a290003c6c0ae7c664f04091833fa5b029ae4a1685182b2e258fcd59018 |
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 | kUDuqkP7kZcvFHnpkcdXRGYtasazvAhXjea7OHPxrFb5Z391C45+ABRxUY4EsR12/rd8KaK7TyrTlf+MhrfOAw== |
| 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
| 2026-09-17T09:52:45.378434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085833observed 3615f21ed129a8dd9b2bbb57790941a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:45.361086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085833/manifest.jsonobserved d2db6a290003c6c0ae7c664f04091833...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:45.344972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085833/publication.mdobserved 37f591e3ac1c2b00ad7b83c99a3df17b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:45.328543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085833/publication.txtobserved 6003a441f50bd255db7274e92f07a043...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. |
|---|