OT-2026-000026464
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed 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-2026-000026464) never changes.
Identity and time
| Publication number | OT-2026-000026464 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a8-7159-bf83-4a876239aeb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026464 |
| Status | PUBLIC |
Content hashes
| Canonical text | a288ba29309f2bb8123c4974c245caf7020904313a0bfd9ca66cf6e8fc3bcace |
|---|---|
| Markdown | 5c7ccf9dcc34640fdf2d781ecd3dfe2b4926efc80286c43fc7e638cfc90c76ff |
| Publication page | 14ac120c2e5d4edae886699da4d275b6ac04a530964fd328612a5a42fde3ccfa |
| Manifest | 13c13afb996bcb54575bc50a1a5e69fefeb301a830bd8d14f40102d11484686e |
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 | Ck7J4771oNg3oYc+AiQaecsFWiOA+Oyv5JO2dvfsFYV8D8IykQlZkFX3sAooWZgz3sbbfsZvaQ1xJHXAmR8zCw== |
| 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
| 2026-09-17T11:44:27.984781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026464observed 14ac120c2e5d4edae886699da4d275b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:27.968375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026464/manifest.jsonobserved 13c13afb996bcb54575bc50a1a5e69fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:27.950211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026464/publication.mdobserved 5c7ccf9dcc34640fdf2d781ecd3dfe2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:27.933180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026464/publication.txtobserved a288ba29309f2bb8123c4974c245caf7...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. |
|---|