OT-2026-000011326
Publication integrity record
Single cup vacuum gripper, two stage ejector, 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-2026-000011326) never changes.
Identity and time
| Publication number | OT-2026-000011326 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7d93-a784-26041f4a96b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011326 |
| Status | PUBLIC |
Content hashes
| Canonical text | d891cbc54ca013539c8a31a6ca340f22ef3ecee9b198b1e0ef394b6b0737439c |
|---|---|
| Markdown | ed90b2ee0b0dc0a8410586dc5e473bd1f73e37698ce996593493f6de45453d35 |
| Publication page | 590fa12ef9359015cf2ea8de1faca6bdfea2421613bcc6212327570a9c6195e5 |
| Manifest | 93edeb55f68be96976939c307d52f26643375f0e2ee79863e69daa3fbf000e07 |
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 | w5GYLcfLrZY5p9MFBYGPoldRcevW+SJgZmJg77hl61RiTC4OXdf+orzSWYVTpH7m+zjiqyco3Ics2wwGiAR1Cw== |
| 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
| 2026-09-17T12:13:02.971929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011326observed 590fa12ef9359015cf2ea8de1faca6bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:02.871530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011326/manifest.jsonobserved 93edeb55f68be96976939c307d52f266...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:02.849613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011326/publication.mdobserved ed90b2ee0b0dc0a8410586dc5e473bd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:02.829212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011326/publication.txtobserved d891cbc54ca013539c8a31a6ca340f22...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. |
|---|