OT-2026-000046738
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000046738) never changes.
Identity and time
| Publication number | OT-2026-000046738 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-753c-b563-0e4cf08d53d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046738 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b1ed05df0ef10e3c8ce6d80b241a540fa1a5983916d735d0591825b06ba9eda |
|---|---|
| Markdown | 3f8b41506b7c85bd40283bac559968d071d35b59445b335d5f65c29c2fa7a34e |
| Publication page | 7b32923f1b9cccfc61992881100498b4b0ef9450eb49c01289500237297077fc |
| Manifest | 80437e892f9e14349349c8dfe2fee05ef276b4a8cc547a7b208e996048014f18 |
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 | 6KqqIa64f4JctmMCYz0FgrLgQlUaGZTvl92M8IHBJzVetx2+6OJCkijsW3IPnAYpvai0unjDgk0/ionOkUFKAw== |
| 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
| 2026-09-17T11:06:47.989473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046738observed 7b32923f1b9cccfc61992881100498b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:47.970510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046738/manifest.jsonobserved 80437e892f9e14349349c8dfe2fee05e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:47.951754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046738/publication.mdobserved 3f8b41506b7c85bd40283bac559968d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:47.935139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046738/publication.txtobserved 3b1ed05df0ef10e3c8ce6d80b241a540...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. |
|---|