OT-2026-000038255
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, supply line 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-2026-000038255) never changes.
Identity and time
| Publication number | OT-2026-000038255 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-70ae-8923-835ce6a05e12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038255 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5273683233cb4fd640080540b123983e016038e3c1f49e5aa3598a1ac855c8ce |
|---|---|
| Markdown | 145c2ac6eff18d35be2b1d095ccb2e0464da6fd464808f808adb0c1052a9a2f5 |
| Publication page | 04c4d03bf4cb0ed317191290e7998b2dffc4fa0ef5dd9fe30efeda8597f463c8 |
| Manifest | aae62615b59e1f6561934cea3045ed8cfc86c22ee836f7e4b94f326311c16a3a |
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 | 4wK/9G55mM0KJaEZPQ2lYLo/44OBq/xVyaq8fKg6q854k898f4Pd2bxh6RsykITc56RhKY8Gr9nNMaF4m1A2Bg== |
| 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
| 2026-09-17T11:22:24.615709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038255observed 04c4d03bf4cb0ed317191290e7998b2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:24.599108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038255/manifest.jsonobserved aae62615b59e1f6561934cea3045ed8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:24.579060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038255/publication.mdobserved 145c2ac6eff18d35be2b1d095ccb2e04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:24.562075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038255/publication.txtobserved 5273683233cb4fd640080540b123983e...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. |
|---|