OT-2026-000066706
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold 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-2026-000066706) never changes.
Identity and time
| Publication number | OT-2026-000066706 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7f61-964d-a7e7664828a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066706 |
| Status | PUBLIC |
Content hashes
| Canonical text | be06077982439a50afccdc64bac5d1ef7ee566b130709a77587295a92b2bd8e1 |
|---|---|
| Markdown | 8a00557286018cc602a6f444e3bef669a109df11e86e759821ec64f7be1d4199 |
| Publication page | 38e8956dc8c69ddf87884f187fe5702225aedc5dda4890d6270b12d7bc78fb79 |
| Manifest | 138919a0c346d55f441c61da86e1aa32d12c0880a218f1c55ede0a4cdedc0804 |
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 | SGS7Fj9c+FmY1LAPxL1zm6OYL6dgydTSZJ2cPBM9BGjZkq3qGnggdP87WtqCZB0brBvc31dvJtEzyVvcQaJXDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:06.475339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066706observed 38e8956dc8c69ddf87884f187fe57022...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:06.454915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066706/manifest.jsonobserved 138919a0c346d55f441c61da86e1aa32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:06.437013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066706/publication.mdobserved 8a00557286018cc602a6f444e3bef669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:06.418890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066706/publication.txtobserved be06077982439a50afccdc64bac5d1ef...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. |
|---|