OT-2026-000010176
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, pulsed blow-off after 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-2026-000010176) never changes.
Identity and time
| Publication number | OT-2026-000010176 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7142-8102-fead69c4c889 · 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-2026-000010176 |
| Status | PUBLIC |
Content hashes
| Canonical text | 513a60cb0e2b1fdc268fc2d322ce1d57c3688f58c105ed54119051fc6607575e |
|---|---|
| Markdown | c7dd3bd37a1156f020273a7ba14465539b5d470a08fdf3bc24f3dfa511d3cacd |
| Publication page | 34f26c60a778a8e82b49eacfd6e9058eafbc09583cdfe8dddb34f35fea4ce878 |
| Manifest | 0db1b1c646cc9bb20f2b808d11843f436a50b647b51127fe52642a0d7c6c3f54 |
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 | LC6RVCaR91lFZEgcAQcCGtjLqWWRPnGPi95aHkkRTz/Smg6iATp/9Kp9Ohm3MaJEIIPtQbZUIK2+bdX6FgyBDQ== |
| 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
| 2026-09-17T12:16:17.324698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010176observed 34f26c60a778a8e82b49eacfd6e9058e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:17.305384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010176/manifest.jsonobserved 0db1b1c646cc9bb20f2b808d11843f43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:17.288076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010176/publication.mdobserved c7dd3bd37a1156f020273a7ba1446553...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:17.268876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010176/publication.txtobserved 513a60cb0e2b1fdc268fc2d322ce1d57...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. |
|---|