OT-2026-000023066
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, sustained blow-off before set-down, on a tool changer
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-2026-000023066) never changes.
Identity and time
| Publication number | OT-2026-000023066 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ed-78fe-9f75-c1df77f9e4bc · 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-2026-000023066 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8d3fb66761e03bdf8673278cbe30b2959587b6003adca576a4f8b93d273482e |
|---|---|
| Markdown | 282086530461e5137da2115a0653aef0d4b7ac006c678fab44ec331b3546c2e5 |
| Publication page | 0e7b6d05c956048651e7533e2dae883f5bc520bd8f1be7fe65a8ab21b3220aa1 |
| Manifest | 245d229c54057da708dbd336f5a0e9824919e84e061355ec0afe73462cc095a8 |
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 | sMEdxk41R0gHF7UKm0F4ynV1G20M5qqLDuvtNOXs3b1GZSmX4Xrwzuo+YQFqTIY8HTSqE+MwjYz92HUIVpOJAw== |
| 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
| 2026-09-17T11:52:41.347247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023066observed 0e7b6d05c956048651e7533e2dae883f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:41.326674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023066/manifest.jsonobserved 245d229c54057da708dbd336f5a0e982...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:41.306454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023066/publication.mdobserved 282086530461e5137da2115a0653aef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:41.285087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023066/publication.txtobserved d8d3fb66761e03bdf8673278cbe30b29...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. |
|---|