OT-2026-000063469
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump 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-2026-000063469) never changes.
Identity and time
| Publication number | OT-2026-000063469 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-74f3-ac2c-689da72fece3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063469 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d7fe3e76aaf1982009e97cc927a01f0e862a3fb71dcf6639fe0c5c72c1845da |
|---|---|
| Markdown | 232d6276381e86ee10379734f0dddbb2e8c0ebcd38f544d6658d4b32a2241eb3 |
| Publication page | 7110a24bc3b16b25185c7e9c64fc03233fecaf094ce447e742cacd9dd761c438 |
| Manifest | f8bdca4fff97e94f309fdeb6a75f9eb2fc9fc6d2d66f1a5fcd561d8751779e92 |
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 | uGkNnVWy84GTUS+MbtWaBQJv3RiGa3/cQqmiEKWPP8bstVcsVigzewR196w10U/wlqCSrHuprJM08kP+1+NDAg== |
| 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
| 2026-09-17T10:37:26.220864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063469observed 7110a24bc3b16b25185c7e9c64fc0323...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:26.201367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063469/manifest.jsonobserved f8bdca4fff97e94f309fdeb6a75f9eb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:26.181099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063469/publication.mdobserved 232d6276381e86ee10379734f0dddbb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:26.161791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063469/publication.txtobserved 7d7fe3e76aaf1982009e97cc927a01f0...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. |
|---|