OT-2026-000010358
Publication integrity record
Three cup vacuum gripper, three zone face, 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-2026-000010358) never changes.
Identity and time
| Publication number | OT-2026-000010358 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7e7e-b25b-6b98d56e7ded · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28b5fe3fd633a5c33518c884252eddffd2adea30d0f0c36974cbe765cf23dbd3 |
|---|---|
| Markdown | 8d48f186f684dd130f7b83fe3d008be9d7fedb2a7a2efdd60714cfb96d92f564 |
| Publication page | 5e585b5c001b22ed22d591024418612d5c4ac2d60aa1c271c8bacb9c56441014 |
| Manifest | 85a127dc95789be39dc6c062f3ed3cdfe15e7e584e5b57489dca082371577a80 |
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 | SS3L4LiUVWD5M/F5o2nNQGZbJu0LOiQfsDgah1h87L4S6Syzp8sKLtQ7p6A9YgOssE8BEg1WftwSC7GyFqlEAA== |
| 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
| 2026-09-17T12:14:27.937046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010358observed 5e585b5c001b22ed22d591024418612d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:27.917872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010358/manifest.jsonobserved 85a127dc95789be39dc6c062f3ed3cdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:27.900006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010358/publication.mdobserved 8d48f186f684dd130f7b83fe3d008be9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:27.880688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010358/publication.txtobserved 28b5fe3fd633a5c33518c884252eddff...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. |
|---|