OT-2026-000038389
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000038389) never changes.
Identity and time
| Publication number | OT-2026-000038389 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d52-78b1-9b25-e94399ee0376 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038389 |
| Status | PUBLIC |
Content hashes
| Canonical text | dca3b09d3211250eb212cf38948715ed9367157ad16944be54baa8f83a8cc598 |
|---|---|
| Markdown | dcca9eab714e75ed4053d57bc6f0bf0946f529f1c17fff588726b28d3548aeee |
| Publication page | 781eac5ec02ef130b6d06ca3469da6bc4164c59ecce64f79896cdc9a4391c816 |
| Manifest | 546d5394537253ed7dbb1ccb661527ed8f9e4240312f9445ff014f84b839f7a2 |
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 | YZK2jddeDr1y8Q9HIw2lHREtJb+gS5SRhfnYN5vPPPqcsYhqQNN3TPaCdw0m7CPUdw1ZlEqY2Ve7YTwPuwEYBg== |
| 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
| 2026-09-17T11:22:35.527868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038389observed 781eac5ec02ef130b6d06ca3469da6bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:35.511010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038389/manifest.jsonobserved 546d5394537253ed7dbb1ccb661527ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:35.492150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038389/publication.mdobserved dcca9eab714e75ed4053d57bc6f0bf09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:35.474139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038389/publication.txtobserved dca3b09d3211250eb212cf38948715ed...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. |
|---|