OT-2026-000024041
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000024041) never changes.
Identity and time
| Publication number | OT-2026-000024041 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7d1a-9b4b-ad0cb859b661 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024041 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9669246560f7e40ed51f9bff3bf51f18655db41494dccc42a373fc5b16dd0ba1 |
|---|---|
| Markdown | 72926ab3af20299ae9bd5d24df03955b5fb0927d43efbdf8d522d3c50826c7e1 |
| Publication page | 9fb1e3bd6117b4335f53a7006a32faeb2fa4851ee83a705227decde68f9459f2 |
| Manifest | a3d2ab1de9a97ef0cc136bfb0242eebc7eb2dd181de596c10ca4f2f44fcf68df |
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 | dEfp6i4lkPMvHOtPTW6hbnTkgv2RhZyI/+A9eBmSUsMXdhDGVyzZ4Me3Al6AODBDOtJfMXr1f2z5FVIof5FvAw== |
| 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
| 2026-09-17T11:50:49.798680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024041observed 9fb1e3bd6117b4335f53a7006a32faeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:49.779915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024041/manifest.jsonobserved a3d2ab1de9a97ef0cc136bfb0242eebc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:49.761826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024041/publication.mdobserved 72926ab3af20299ae9bd5d24df03955b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:49.745773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024041/publication.txtobserved 9669246560f7e40ed51f9bff3bf51f18...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. |
|---|