OT-2026-000062285
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000062285) never changes.
Identity and time
| Publication number | OT-2026-000062285 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abe-7070-a157-e8ac65767002 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062285 |
| Status | PUBLIC |
Content hashes
| Canonical text | c63e862b01fc48a99f525747cf2a4308c84da0f531a5b9b3957989d79a19e02e |
|---|---|
| Markdown | f74fdd2edfb9a7fce6667ef790c3ea29027d649bdbfb5ef25f2ac741414befeb |
| Publication page | 16f495608d1c0c8b45e9702ec37780c7395b9000f4cb302a47f19ab62a1c588b |
| Manifest | 4944d7582303bf3ec4f3a7e050b3eff89e1898f2ad97e7ef5d3a7092b9b08aea |
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 | JZhKLZUUIOnghC71zOnvVBsTCK4uRKXA8iMpZRLPoBS9+AXqWZVY4TDguNTnTLW/hucL3+GRz6M9qOd/T3jyDg== |
| 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
| 2026-09-17T10:39:34.230021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062285observed 16f495608d1c0c8b45e9702ec37780c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:34.210127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062285/manifest.jsonobserved 4944d7582303bf3ec4f3a7e050b3eff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:34.188090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062285/publication.mdobserved f74fdd2edfb9a7fce6667ef790c3ea29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:34.166290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062285/publication.txtobserved c63e862b01fc48a99f525747cf2a4308...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. |
|---|