OT-2026-000022346
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, sustained blow-off before 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-2026-000022346) never changes.
Identity and time
| Publication number | OT-2026-000022346 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-722e-a0ce-70b112422a65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022346 |
| Status | PUBLIC |
Content hashes
| Canonical text | c35c4bd8b2fb5dedbc8c71ebf92647587a633758e005bd70f44e2ebbcfbbd2da |
|---|---|
| Markdown | b8d4d7e0c335fc6dc7c497071da90b2df39cc03367c5258d331bf9ee61f42eda |
| Publication page | 79e1678c5a0191d92fe3a4a4ba4ee0986898de6da3219b2709cd47324879c321 |
| Manifest | d8b394a11d794954ad0e9d206d8cc48a83e882bb050a7e011178cf294f3b46a7 |
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 | G22b7bfjyRArHTYoj8S+dLtjviqbIX48/dXH4coUzYvlTg5NBVzI+NkThS1kVHh5jKAE6MOMLHLicMlREIXOBQ== |
| 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
| 2026-09-17T11:53:42.622808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022346observed 79e1678c5a0191d92fe3a4a4ba4ee098...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:42.605660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022346/manifest.jsonobserved d8b394a11d794954ad0e9d206d8cc48a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:42.590112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022346/publication.mdobserved b8d4d7e0c335fc6dc7c497071da90b2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:42.574555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022346/publication.txtobserved c35c4bd8b2fb5dedbc8c71ebf9264758...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. |
|---|