OT-2026-000009968
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, vented 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-2026-000009968) never changes.
Identity and time
| Publication number | OT-2026-000009968 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7ad6-a70e-1ce3ee1f3a39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009968 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43b2e48155641555c2edf3db09249df7f83707745f3f78b37defc5d3ef1d0ca4 |
|---|---|
| Markdown | c7de0b247953fd7b67d87dbfa5db84605aa448544e9cbe9222dce6b423f9e57a |
| Publication page | 593abe851ce409e592f14ef5f9edcfb80fe4c415d0315b40b80717cde2c3cf2a |
| Manifest | 79a7556cf64dd1b963aa3962519e1800ab46c41406864086e9722313767c69cc |
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 | j50hdyA/D2qNhXL5qdMLAtKAn3VRBeQl9nbyNieLA5hOKIWDmvOxD8O3GTcUUJ7CPxZ2dn1uq9mplWfeUN2HAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:00.456236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009968observed 593abe851ce409e592f14ef5f9edcfb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:00.438351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009968/manifest.jsonobserved 79a7556cf64dd1b963aa3962519e1800...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:00.420595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009968/publication.mdobserved c7de0b247953fd7b67d87dbfa5db8460...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:00.402396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009968/publication.txtobserved 43b2e48155641555c2edf3db09249df7...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. |
|---|