OT-2026-000046233
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after set-down
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-2026-000046233) never changes.
Identity and time
| Publication number | OT-2026-000046233 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-72b8-b5e8-dea9eb42cec3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046233 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4f08448e41702b96fa6076411d225e51c7f4d67e0ea03e5762f194bedf2d9a9 |
|---|---|
| Markdown | 248773de624c5d9045df012f393ead9fe1da21a4d9cf2747ae13ca02f743c77d |
| Publication page | ed0ef314939edfa52b0f806fa67488664ef36925deda37f71e238876caf19a53 |
| Manifest | 63ee81aac73fa5a9ce901ba80e0efa9b82d62aa5a0c9996817794fba19adf48b |
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 | TmR2ddpJVdS8bFakiFW9r+fp7wmmagtm01voBZSeyk0YscMZf5r4Fway8GfmJ1hgq8BBnko6I0OOSClSzEZ+CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:04.851992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046233observed ed0ef314939edfa52b0f806fa6748866...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:04.833139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046233/manifest.jsonobserved 63ee81aac73fa5a9ce901ba80e0efa9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:04.813557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046233/publication.mdobserved 248773de624c5d9045df012f393ead9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:04.792891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046233/publication.txtobserved f4f08448e41702b96fa6076411d225e5...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. |
|---|