OT-2026-000065433
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000065433) never changes.
Identity and time
| Publication number | OT-2026-000065433 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7e4a-ac60-0c3f4aad8a3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065433 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4ad902622c691f522105b35d66e5220fd795138d29686bd1c25840ae9baa806 |
|---|---|
| Markdown | 3b2ac2c5c4ad32f8e78da8a1a900eb2290547b06f37756d5dff8048f7176a6dd |
| Publication page | 050b05aeafdad37efbc2f122230d10126ea78ed5086b5eb2a1b933e6f8f4ba53 |
| Manifest | 6a8f512ca1f071ebb54edb49912be27322c25c288ac4b49498c888a35ca4c817 |
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 | WkU+hzuk0rktJSAjMeauGO4hEkOk/aMJ3nfVReRJvLlG+oXv01EM0E9v3MzDqqaqQsdNeY5/GQ5l6bu3aQpLDA== |
| 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
| 2026-09-17T10:33:42.247848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065433observed 050b05aeafdad37efbc2f122230d1012...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:42.228750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065433/manifest.jsonobserved 6a8f512ca1f071ebb54edb49912be273...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:42.211837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065433/publication.mdobserved 3b2ac2c5c4ad32f8e78da8a1a900eb22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:42.193126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065433/publication.txtobserved a4ad902622c691f522105b35d66e5220...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. |
|---|