OT-2026-000093293
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093293) never changes.
Identity and time
| Publication number | OT-2026-000093293 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-729f-9c84-7dad8c6498fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093293 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0b940e827aa9bb0aea40ba90ebc3026a220939b6ab503095ee1fc91b8ae5743 |
|---|---|
| Markdown | aa9125398ce9822afcacb5f84399723489e2ac787a58380ef78214cadb974402 |
| Publication page | fa5f03daeaa315218214bfef13862aa65dc65fc5af60f43e7025a883bcd29ebf |
| Manifest | 854f63e5b51630d71359d4df37668b9d7710df4c3ac1c569229ca472e6e5acb5 |
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 | KGjU4eJJfigcVlXD5EVWzE8G5yi16XK9+2TghsWWLgLasgZ+zf1tYl2+OH6Z19iLeDxd/vrajKn2i9TFxPG0DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:40.116060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093293observed fa5f03daeaa315218214bfef13862aa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:40.097963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093293/manifest.jsonobserved 854f63e5b51630d71359d4df37668b9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.081171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093293/publication.mdobserved aa9125398ce9822afcacb5f843997234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.063428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093293/publication.txtobserved d0b940e827aa9bb0aea40ba90ebc3026...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. |
|---|