OT-2026-000025113
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000025113) never changes.
Identity and time
| Publication number | OT-2026-000025113 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa5-77be-9c33-9df9522ac929 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025113 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8d8753e5ebb5662cdc6c10b3bbf82daf3767d820f680061a608643877e9da46 |
|---|---|
| Markdown | 02683dd976f787690276b0815665be4ea455b9ee2d9fd068d3efe356e4bc323e |
| Publication page | 39f38ffff74874861d8aab411cf744cfbcf242a8d6c31af0f84fa98c177a61d4 |
| Manifest | 2ab559ca4c4262eeb745239f3d56be0f89acd5d8f4b0bb1eb1c56a2ea7105b7f |
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 | mZEk3QgO6ZTr0oTVA41C6tyPzBQU9JC8N6l70+/A0say08DG3laCRgsl2I2Shrj7kZRA1EIGkLB9Ww4b0gzMAw== |
| 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
| 2026-09-17T11:46:59.260523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025113observed 39f38ffff74874861d8aab411cf744cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:59.235132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025113/manifest.jsonobserved 2ab559ca4c4262eeb745239f3d56be0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:59.218225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025113/publication.mdobserved 02683dd976f787690276b0815665be4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:59.199789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025113/publication.txtobserved f8d8753e5ebb5662cdc6c10b3bbf82da...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. |
|---|