OT-2026-000026602
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000026602) never changes.
Identity and time
| Publication number | OT-2026-000026602 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a9-7b87-8b7e-e9e191cd6bca · 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-2026-000026602 |
| Status | PUBLIC |
Content hashes
| Canonical text | 462f416c6098c8e3010ab233c6928b9e6f878286419236aae0f270ebf00447f8 |
|---|---|
| Markdown | 488dbaa5e55ada8a3dafb18502fa14a11c752984aecb1afb7c26935784c20cd4 |
| Publication page | 629d7f74bcc059ee3c56ef10ad003ba7120132df316c3eda84c743161455091d |
| Manifest | 884d05e636969cc8bc3457386609e56f6d6f9b1c01eb1d3077e22573c6211b24 |
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 | N6fDr9qeBVUBI47rTrv/kSIcavAh5NbjBcPGe0CuRi9FBNV+hYTAHJUeYqXybgstScgNO1K6TkmbVXAMYiLpCw== |
| 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
| 2026-09-17T11:45:40.518368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026602observed 629d7f74bcc059ee3c56ef10ad003ba7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:40.490849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026602/manifest.jsonobserved 884d05e636969cc8bc3457386609e56f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:40.460487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026602/publication.mdobserved 488dbaa5e55ada8a3dafb18502fa14a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:40.441151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026602/publication.txtobserved 462f416c6098c8e3010ab233c6928b9e...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. |
|---|