OT-2026-000043585
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off 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-2026-000043585) never changes.
Identity and time
| Publication number | OT-2026-000043585 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-92cf-77dc-80d6-463499a39d86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:49.254972Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4962ba6db07dec0dfcc1d43a4a0a809f34179fc20a5052ff27f9a9e66c705b23 |
|---|---|
| Markdown | 06f81687122fbb546ef329ac364398e34f85212495417bc3498cc9568129729f |
| Publication page | 4712a73c755fc5f9fc2e181987f749ad0c16cafc56f0df027ea26ae5121a9595 |
| Manifest | eb856acfa06906300a500db751a771df4853301a3bcf7eb5ef247ed3d60d0828 |
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 | z6mm7kAAZd/+Kt+jUpHMFADVI8fT0Wc8Uo+/29WNRUVgLvarzTCkHWwMlQvhSBnbEq+moFiCSpijlekCQhO0AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:12:59.120861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043585observed 4712a73c755fc5f9fc2e181987f749ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:59.101731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043585/manifest.jsonobserved eb856acfa06906300a500db751a771df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:59.083472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043585/publication.mdobserved 06f81687122fbb546ef329ac364398e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:59.064761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043585/publication.txtobserved 4962ba6db07dec0dfcc1d43a4a0a809f...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. |
|---|