OT-2026-000099341
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000099341) never changes.
Identity and time
| Publication number | OT-2026-000099341 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c972-7e3d-9dc4-e12595dd75f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099341 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b5e551cf39c42f261db4963cd645741c2cab328533295c788e4e7795173fa52 |
|---|---|
| Markdown | 723c3aef5d85604f5f7f212d5a75c9d9b0219d3dfcaa8abfc61da21919156ceb |
| Publication page | bf3f765a478afe32ef4b847c19904828da5fc836505d8a26a8b578376429c8de |
| Manifest | 4d9fb3e767114e01534f2f4945792cfb28872ebb9d4970a12a22da3d10850ab0 |
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 | eGzKKwKKr9GYduBS9/zJk4Lu4wUrxBpd1FiE9dtX8VOPN6zJyfFphFJo2jApI3O+7JXevYFNQ7ehnK9Yrg4BCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:05.350691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099341observed bf3f765a478afe32ef4b847c19904828...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:05.332291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099341/manifest.jsonobserved 4d9fb3e767114e01534f2f4945792cfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:05.314518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099341/publication.mdobserved 723c3aef5d85604f5f7f212d5a75c9d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:05.297573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099341/publication.txtobserved 9b5e551cf39c42f261db4963cd645741...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. |
|---|