OT-2026-000065056
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000065056) never changes.
Identity and time
| Publication number | OT-2026-000065056 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-decb-70db-b976-47823827cbaf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065056 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6876f8e82dfedb229e52ca0a3d2f81e63db79064b15df2663e1baf0293682e85 |
|---|---|
| Markdown | 9e3ca262fe4cd1a843ae593f3c7de921f95539b9c5f62ea7e9112809143cee30 |
| Publication page | cc43e9856f80723befbd3deb8954899d12ab2852cb0ac4c169abd3067e516c08 |
| Manifest | b92a131fdde5b4b11516ca0c3449e2a89e2debda42ae26c91732fa7dc0b97bae |
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 | 0cwFthIm+tjtf64fc04xOzowF1EaqKA405pLeyrI0Req6oPf5WmPL8y9RlqiJemn/Ai1AF6hpc2/+wE/hW45Bg== |
| 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
| 2026-09-17T10:36:01.970621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065056observed cc43e9856f80723befbd3deb8954899d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:01.946838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065056/manifest.jsonobserved b92a131fdde5b4b11516ca0c3449e2a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:01.927980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065056/publication.mdobserved 9e3ca262fe4cd1a843ae593f3c7de921...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:01.906709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065056/publication.txtobserved 6876f8e82dfedb229e52ca0a3d2f81e6...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. |
|---|