OT-2026-000023014
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000023014) never changes.
Identity and time
| Publication number | OT-2026-000023014 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ec-77f3-ac81-374cb18bb4ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023014 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40023c28448562ca6b2dd7b997a4fbc3028903ecc3a0a10cbc65fe4bcd4fb433 |
|---|---|
| Markdown | 6aaacc8999b0cd4a5c40acc6a8dfcf27dcd98786467d29ea91abf7f19adc500b |
| Publication page | fafba8a8cbca5686e6eb62e56376adb2fbca0a21cbd678a2ce55ada7e79ddd24 |
| Manifest | abe660acab63dc8f1ab349d84a79aea02bb89a95327041cafbb51cbf84fd43c2 |
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 | 1O0Zqk0rzG3eVR43iLa8J9h9luf9jO1iUKeHJaBlic/fA+hYYXaYtgiaxwpdv9yEoiGpp0g4420uC9zBO5bSBw== |
| 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
| 2026-09-17T11:52:36.639924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023014observed fafba8a8cbca5686e6eb62e56376adb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:36.623472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023014/manifest.jsonobserved abe660acab63dc8f1ab349d84a79aea0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:36.607092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023014/publication.mdobserved 6aaacc8999b0cd4a5c40acc6a8dfcf27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:36.590612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023014/publication.txtobserved 40023c28448562ca6b2dd7b997a4fbc3...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. |
|---|