OT-2026-000035802
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000035802) never changes.
Identity and time
| Publication number | OT-2026-000035802 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-78a2-9445-995e8f2803e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035802 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11b87038ce130b648c38bdd0c161b05af3b087afe55e4e2a03c6ae8512eaf63e |
|---|---|
| Markdown | 3fcc8acfd6b8db1c2f26007e09db291a6a4c719e6f7c9c76fe702ceadf780ca3 |
| Publication page | bef95043339098011f333263d6100f80d75d88d55e4d78c9017d5b05fcccbcea |
| Manifest | 15a2a963349a7e69104445b609bc728b509977fecf7c83b25d8ebe61ed1bef53 |
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 | g2lB9AfQosqPGaiK+w1jkVJZTNRr5h7sNsuZgt+tT8rKuLmZAtEl1dcRmheCqSBrnyOGJmTHHEIGmyVKFkbCBQ== |
| 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
| 2026-09-17T11:27:30.728442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035802observed bef95043339098011f333263d6100f80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:30.709435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035802/manifest.jsonobserved 15a2a963349a7e69104445b609bc728b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:30.692522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035802/publication.mdobserved 3fcc8acfd6b8db1c2f26007e09db291a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:30.675832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035802/publication.txtobserved 11b87038ce130b648c38bdd0c161b05a...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. |
|---|