OT-2026-000067037
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000067037) never changes.
Identity and time
| Publication number | OT-2026-000067037 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-74de-aedc-5a8629927494 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4af1e9ad4af95595568bf3bbbfb2706ba78d61478cd1dc3172f509da13a5a9ab |
|---|---|
| Markdown | 10e0c5809cd044be73b26a2b178b4d275da41821173beeb1f1711048862716ec |
| Publication page | 5fdfb819e4676bd0f6b4cc5eb69d4b25bf636e088314bd37486a5d164312aa06 |
| Manifest | 612d610b68ac7a0dd94ddbe5f714e72e20362bc676e9f3960beced1e4aa56dc1 |
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 | +NTHJEjUqI6knxQudE/+FyrDQbxZd/5mvjJJ1Ony3fKKy7A7b/gtAe049s30AkPWBhuT91sliClUHQKZCzjJDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:16.544170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067037observed 5fdfb819e4676bd0f6b4cc5eb69d4b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:16.526953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067037/manifest.jsonobserved 612d610b68ac7a0dd94ddbe5f714e72e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:16.509128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067037/publication.mdobserved 10e0c5809cd044be73b26a2b178b4d27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:16.491478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067037/publication.txtobserved 4af1e9ad4af95595568bf3bbbfb2706b...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. |
|---|