OT-2026-000064406
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000064406) never changes.
Identity and time
| Publication number | OT-2026-000064406 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7bb4-927a-6ebabec7fc6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064406 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0be0628e8b2ee13740fc8d73045b67d28ffe0a862235d73acd1aac3809f5a9ba |
|---|---|
| Markdown | 549a5fc8160dd911dbaea43cca2a1e359aae9736e821d7be4ad1178d023f6dcb |
| Publication page | 719db07c596b0ef2742fe5b6216fa89282041ccb32c1ca5e74ad4ebdb507548c |
| Manifest | 2176baae250a294986ba3f79885f9840eaa27532dc8f643fd1c323edb726e8e4 |
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 | zZSBTeTgpH4zVFfdcec/HBbPCi3a5G6TWvlzzgllUPWPMg8JwkTT1fVRnPST1cNNwR3A9Zz151+ZF5UmFStfCg== |
| 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
| 2026-09-17T10:36:35.017712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064406observed 719db07c596b0ef2742fe5b6216fa892...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:34.999876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064406/manifest.jsonobserved 2176baae250a294986ba3f79885f9840...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:34.983098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064406/publication.mdobserved 549a5fc8160dd911dbaea43cca2a1e35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:34.966190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064406/publication.txtobserved 0be0628e8b2ee13740fc8d73045b67d2...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. |
|---|