OT-2026-000039586
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000039586) never changes.
Identity and time
| Publication number | OT-2026-000039586 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-79f3-b6ab-a2af715c103d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039586 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79408cba35e9887e8f5ac657287fec8e5c6484d81cedaa7ae2a733f8f699b9ab |
|---|---|
| Markdown | a64383a26f559fc8bacb7349e91887a1ccc9253cb531a4d6fd3449b815deab65 |
| Publication page | 6e0acf81988d0c93e32c46d58fa1ca55eb0b521becad580bc5aa61ce62f2a01f |
| Manifest | 5a55d2f9117e60513a96cde5ec9860b624c4197598ec1279a0d3d6f92e37a121 |
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 | BA5Apcr1ZN86xNY9IUIBSMWBk4E93j4bL2vm1ebBICeflExETKNtG8z432CN4YZfiytaHuecfBveaoDvqaqcDg== |
| 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
| 2026-09-17T11:19:44.679702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039586observed 6e0acf81988d0c93e32c46d58fa1ca55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:44.662102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039586/manifest.jsonobserved 5a55d2f9117e60513a96cde5ec9860b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:44.643341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039586/publication.mdobserved a64383a26f559fc8bacb7349e91887a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:44.625424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039586/publication.txtobserved 79408cba35e9887e8f5ac657287fec8e...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. |
|---|