OT-2026-000058326
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000058326) never changes.
Identity and time
| Publication number | OT-2026-000058326 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7717-bb7e-f928833a4db1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05248de9c1fae4ffd08da92b28ea299e7fbeb4cbee30968ecd5ccbd591cfc23c |
|---|---|
| Markdown | 960ccaf2753e57d8ae2cbfd9d4c657a20d15d9210e5586919311a48b1fd72013 |
| Publication page | db914a8ef35372fc3fb15a1a4d0991e2fb3dbadbfcab1594b91af136d65bbc93 |
| Manifest | 74b99e369f901c9f8424e814ca70d9a230b54d8f46ab4d459a948ab587dd36da |
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 | yduHX7Gdz7ji0zrR45hqZem090hMULpU/MlV9+/E10UC7Ok8WpOmSxJxT4uEPxK7cCjZR3/QzXXX42zCfKx9Dg== |
| 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
| 2026-09-17T10:46:43.994387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058326observed db914a8ef35372fc3fb15a1a4d0991e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:43.977514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058326/manifest.jsonobserved 74b99e369f901c9f8424e814ca70d9a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:43.958993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058326/publication.mdobserved 960ccaf2753e57d8ae2cbfd9d4c657a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:43.941279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058326/publication.txtobserved 05248de9c1fae4ffd08da92b28ea299e...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. |
|---|