OT-2026-000061925
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000061925) never changes.
Identity and time
| Publication number | OT-2026-000061925 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ad-7f55-b528-c275aacb3506 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061925 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdad0c8c005b74b7b93ad9bdb8e8b0e5942f6b15eb7360c05c629805e9f2b7fc |
|---|---|
| Markdown | 7c7bb9793aab528c45c2f189ad313ff6f96a894195b54e3d5e3bf2913c177d37 |
| Publication page | 5140dd267b0c487f677321ac02ea6feb91a9a350b06f9bac9de829894b5268c2 |
| Manifest | 67df833b6ed4d8c7c4ff687fd9947090efd251c2ae6bfa924ec53bc79735bde5 |
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 | h1cz4GIW3733rX5PW7TtPN4tZKjedSwQHyFAka4C2pvtPwoKx/IEPuOTuBE+gQ5B7DYmZ17K247ZX/43uF6RCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:48.695597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061925observed 5140dd267b0c487f677321ac02ea6feb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:48.675996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061925/manifest.jsonobserved 67df833b6ed4d8c7c4ff687fd9947090...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:48.655029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061925/publication.mdobserved 7c7bb9793aab528c45c2f189ad313ff6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:48.612137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061925/publication.txtobserved bdad0c8c005b74b7b93ad9bdb8e8b0e5...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. |
|---|