OT-2026-000100651
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off 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-2026-000100651) never changes.
Identity and time
| Publication number | OT-2026-000100651 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f3-7252-a009-3161115be7f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24d160cdbb50f3d28dca61df75577749182919c9135827f0e4694342b0df7dec |
|---|---|
| Markdown | 5dd96801d9a525ff4ce2c71d9799befc09a6c278be5cf6c6e70ac53ff33ef1c7 |
| Publication page | 6190586d92781d0877027753a1fdc207881fa99cb603f56583350f82af3b954a |
| Manifest | 3660c0c10a234b730529b840783a2c55b8d1c5fc254574ac88601771bd17879e |
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 | hHnKOopyzwKtDCtn67VGcbaTiaplFu0S4JBdGKN48fXqy7ZxqhPqn5jSfBXd9ZNdldjvL/G4TEX03pxu2x0QBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:27.437015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100651observed 6190586d92781d0877027753a1fdc207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:27.419451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100651/manifest.jsonobserved 3660c0c10a234b730529b840783a2c55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:27.401479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100651/publication.mdobserved 5dd96801d9a525ff4ce2c71d9799befc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:27.384391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100651/publication.txtobserved 24d160cdbb50f3d28dca61df75577749...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. |
|---|