OT-2026-000011426
Publication integrity record
Single cup vacuum gripper, two stage ejector, sustained blow-off after 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-2026-000011426) never changes.
Identity and time
| Publication number | OT-2026-000011426 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7ea8-bd61-aa08a0e43c1c · 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-2026-000011426 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f358da86f49e54313a0904b6713a215840f366cf09eefae1969fd5bbad62ea2 |
|---|---|
| Markdown | 1b1ae75aafd5a351c2ce0d88ef931eeafa8b1e9600723963b64d921826f5988b |
| Publication page | 25973afc049ed74c67441075cc25bfa3e82eaed051bbb7006b25aa6ea8574f47 |
| Manifest | 616c60a44de795a77e2a30d9602bb3e23c0346313172259349848cb2bd1412db |
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 | DzDHIff8NE6ZAjdYQqXhCFlipaEVDR3MdMFoTaHfejnGwfUnWI67weV3qhAWdRiyqRqmfvpDx8BRzkuWYN5nDg== |
| 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
| 2026-09-17T12:13:10.948945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011426observed 25973afc049ed74c67441075cc25bfa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:10.929654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011426/manifest.jsonobserved 616c60a44de795a77e2a30d9602bb3e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:10.909316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011426/publication.mdobserved 1b1ae75aafd5a351c2ce0d88ef931eea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:10.889029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011426/publication.txtobserved 1f358da86f49e54313a0904b6713a215...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. |
|---|