OT-2026-000036817
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000036817) never changes.
Identity and time
| Publication number | OT-2026-000036817 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7283-a5cf-02e22b54f833 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036817 |
| Status | PUBLIC |
Content hashes
| Canonical text | f18fe589dca1623f35728647529a89fc613c2bb924c60bb7f8b5efd031aefc4a |
|---|---|
| Markdown | bf9bc7a4f949eb11e24b5e01bf3d2025dd69cf94186f5402fa13b4bc3beb293e |
| Publication page | e190a1c9967ad98a361322ecd883f39d5864dbda865573f059bb2300790ef8bd |
| Manifest | 2bcf2d0648b9bc64759a76f17ee58867a982d57b22e606b25ef3ca60dd7636a1 |
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 | NSf7RfhqXWKvkKS8F9xCQ91zrOvKkUN1usUQSe6nEOgVyKPajWjKjlYlmbVRXE75CTGiCZ5cmHN77sHpMBreDg== |
| 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
| 2026-09-17T11:24:25.872453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036817observed e190a1c9967ad98a361322ecd883f39d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:25.854500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036817/manifest.jsonobserved 2bcf2d0648b9bc64759a76f17ee58867...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:25.834167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036817/publication.mdobserved bf9bc7a4f949eb11e24b5e01bf3d2025...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:25.814058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036817/publication.txtobserved f18fe589dca1623f35728647529a89fc...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. |
|---|