OT-2026-000062629
Publication integrity record
Four cup vacuum gripper, four 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-2026-000062629) never changes.
Identity and time
| Publication number | OT-2026-000062629 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7039-ad94-7fd6603f7e68 · 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-2026-000062629 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a905cb90b163d2c6924aff5ce10b461b2c7daebdb3edf1200d429bce4318c74 |
|---|---|
| Markdown | e324160efd2bf1324a7f69ee3baf9e4521e3d30a83cc56dcb4d81426090eaaec |
| Publication page | 86191e9f42354b49b877b6acc49784dea0caf7b5efe11d5c8288f1f5e730aace |
| Manifest | d76060859a4818f9a651d2b87167faff608d37c1747f62f3e161862ff74d310a |
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 | HJyRRjKD7ScvQn0BxS+XJpVKDhjPozMw6O9EPCg2Bay+a5h+icfM8vD49Cyn/qqG49bzUGk7UoZNspqqxHwnDQ== |
| 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
| 2026-09-17T10:40:08.500508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062629observed 86191e9f42354b49b877b6acc49784de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:08.480445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062629/manifest.jsonobserved d76060859a4818f9a651d2b87167faff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:08.460532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062629/publication.mdobserved e324160efd2bf1324a7f69ee3baf9e45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:08.439130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062629/publication.txtobserved 5a905cb90b163d2c6924aff5ce10b461...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. |
|---|