OT-2026-000039034
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000039034) never changes.
Identity and time
| Publication number | OT-2026-000039034 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7b59-9101-65ac4671f162 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039034 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03ba363d0dab5347289650163742733b5a689de1e59dc6843f6df909b8865a94 |
|---|---|
| Markdown | 10803dac065438e28f8e5570658fad9091f158dff9be721afe53b8123037d84c |
| Publication page | 754db2fb8750efc8fa4feef056f26d98e980279607dc31449acf7de2d0ae9f3b |
| Manifest | 18ee50d3075ee15e8e58d3672aadcab8ee3c7fd5e0d91c54e9f73c3a97314b9e |
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 | JJWpeW/KNhq+v70XlCqbmrDPh5vofrtHXIkagonn9KCqijT6TuQwZT2XwCrKz5iaKMu23p8MptHezqEyBXjsBg== |
| 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
| 2026-09-17T11:20:23.110144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039034observed 754db2fb8750efc8fa4feef056f26d98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:23.091920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039034/manifest.jsonobserved 18ee50d3075ee15e8e58d3672aadcab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.072818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039034/publication.mdobserved 10803dac065438e28f8e5570658fad90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.054589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039034/publication.txtobserved 03ba363d0dab5347289650163742733b...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. |
|---|