OT-2026-000019849
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000019849) never changes.
Identity and time
| Publication number | OT-2026-000019849 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-1fb6-77e6-82ee-4b5af2bc278c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:13.354643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019849 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e57b452b4cf7d212cc8f3a516634fc9f830c39ac397248f0f2a60316e08c773 |
|---|---|
| Markdown | 94f09fc9f8541cde39e54cba99559d9f0581b817ac9abda62f002dd4b40ef7bc |
| Publication page | 72a1159bb6b76bf445180ed36d627fc98dfb0fe329b98ff0492a02c872d9dc26 |
| Manifest | ed2a3cd9d32c0b1188f62753fdd9647d42ec3471836aab80a6b074133af5dcea |
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 | JCRKmOT1HteY4g15gDLTkY+WZr1xPI/yY7aFCPPl3jzGNBwh5svuhIi+GBsP6bfH/R9HpL5SdChsTapav1t/Ag== |
| 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
| 2026-09-17T11:58:02.881677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019849observed 72a1159bb6b76bf445180ed36d627fc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:02.863808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019849/manifest.jsonobserved ed2a3cd9d32c0b1188f62753fdd9647d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:02.845415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019849/publication.mdobserved 94f09fc9f8541cde39e54cba99559d9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:02.824646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019849/publication.txtobserved 5e57b452b4cf7d212cc8f3a516634fc9...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. |
|---|