OT-2026-000068096
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000068096) never changes.
Identity and time
| Publication number | OT-2026-000068096 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7847-aaca-b95c765db46a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068096 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6deb92700ca6fb4c607e4ad08bf3988f7c6d96cf903a79c86ab1af78156d70e |
|---|---|
| Markdown | b988ef8a921d6e37dd438d583e102825310178708daa98aca82a50b67c555db4 |
| Publication page | 98969cb4cb1b6b877ccb1c4618a4fa1ef73d870b22737feb2c8f3e1212274498 |
| Manifest | c1badd356a65f2b4b882e4f343e3653669a21a662a7cb3127b8185f7877d0d95 |
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 | 9BY0mudsmuD2cfPGinRUCjI6TlKrufX8NWTFBxXmZ/lGe+HiX6uaxzFeEkJzRG7yaiujTkI3w9jKgCul1LiwCw== |
| 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
| 2026-09-17T10:30:41.526982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068096observed 98969cb4cb1b6b877ccb1c4618a4fa1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:41.508862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068096/manifest.jsonobserved c1badd356a65f2b4b882e4f343e36536...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:41.489670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068096/publication.mdobserved b988ef8a921d6e37dd438d583e102825...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:41.467891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068096/publication.txtobserved d6deb92700ca6fb4c607e4ad08bf3988...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. |
|---|