OT-2026-000010091
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump 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-2026-000010091) never changes.
Identity and time
| Publication number | OT-2026-000010091 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7a1f-9307-b2baca24b31e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010091 |
| Status | PUBLIC |
Content hashes
| Canonical text | 033bd44bd39212361b3c234f96134c516004bb66b259f9e8c9621e8a8d2d9367 |
|---|---|
| Markdown | fa82caf0600a5266e12d094f26926ab10f02b899a1c37fddf7a40be64d23880e |
| Publication page | 03f7cbc4f9a9f7beb414ce2ea4dfe723f98440d9d62f00ee77adaea6400f9d82 |
| Manifest | ae0bf4397e15671ff3184e9b2ce70e7b57f535965dcc42f8045ad2aa98155867 |
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 | bMgJXOrRskB86OBof2DKpt8KaiPzAy2rIjaoJSE5Yf11S3P4PcivEhTTRgARHQ9iY1mGwtIc+j7HMZa1bBlPDw== |
| 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
| 2026-09-17T12:16:10.586148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010091observed 03f7cbc4f9a9f7beb414ce2ea4dfe723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:10.566116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010091/manifest.jsonobserved ae0bf4397e15671ff3184e9b2ce70e7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:10.547699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010091/publication.mdobserved fa82caf0600a5266e12d094f26926ab1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:10.529084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010091/publication.txtobserved 033bd44bd39212361b3c234f96134c51...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. |
|---|