OT-2026-000060295
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000060295) never changes.
Identity and time
| Publication number | OT-2026-000060295 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-777e-8cd3-a448c738e332 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060295 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9cc7f8b0d7e9d45e0fcb9e1d1fbcb1ff78bdd18f02d68e3352839b02a18cfd79 |
|---|---|
| Markdown | 8e5435112a780798827313d788e5cce17f301db4ce0ed0a9cbf0b856e3ad4201 |
| Publication page | 71c3bb2143020f9c911d97a9a30e02ca6063d26fbf67785fc08fc6cd3ee50e03 |
| Manifest | d85a6624aef4535c1f7459d17be0733ecc47d91cdbeec9844e36f647289fb93a |
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 | j9DifOvCtDTcK7/806rK/petSK5+DPtvkP1xc1sYLv2zYRFDxfHOVOaJ+54KISaMCQUE0XNG8hPMkHwCx8F+BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:00.171327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060295observed 71c3bb2143020f9c911d97a9a30e02ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:00.153445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060295/manifest.jsonobserved d85a6624aef4535c1f7459d17be0733e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:00.136542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060295/publication.mdobserved 8e5435112a780798827313d788e5cce1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:00.107437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060295/publication.txtobserved 9cc7f8b0d7e9d45e0fcb9e1d1fbcb1ff...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. |
|---|