OT-2026-000024138
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000024138) never changes.
Identity and time
| Publication number | OT-2026-000024138 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7a0d-bb80-2054a38806dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024138 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0920bd560d2d3e81ce6954f8f343efeddb54b2e4301af8b659f5f9e584a87c1 |
|---|---|
| Markdown | 6d6b99e5f7b3721a03f5f2dc3eaaa17cae2589f3731a8779509c43ef6585d4b0 |
| Publication page | 74473261c93ebf80727a1dfe4a151be09a2fa9584ce7906bb038659229b19fdc |
| Manifest | 9aac95fbce8ba78cca95ce33accec89b71368210c71c9935d0fbe8d70f2123b7 |
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 | HWDnlQNQ45aE18vOOyQKujJsEP6BaVlT2yN6S1260ZA/O8UK6xd/ojnq8odG/nreMGTmA1agIM5tix2aynUNDg== |
| 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
| 2026-09-17T11:48:34.198372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024138observed 74473261c93ebf80727a1dfe4a151be0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:34.179309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024138/manifest.jsonobserved 9aac95fbce8ba78cca95ce33accec89b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:34.161484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024138/publication.mdobserved 6d6b99e5f7b3721a03f5f2dc3eaaa17c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:34.144716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024138/publication.txtobserved d0920bd560d2d3e81ce6954f8f343efe...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. |
|---|