OT-2026-000048126
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000048126) never changes.
Identity and time
| Publication number | OT-2026-000048126 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c424-78d6-a5bb-d10ad26c9132 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048126 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9ac73426514918961d694f4907ebdeefc003e3ace381ccbf3b712c7e1b042b7 |
|---|---|
| Markdown | 910cc19b08173494e2518f8f254926a9de36150058e3b209a2cb6d6f98b4cfa5 |
| Publication page | b753bbbcd7a95926354eb0090790676966771cbc4d41f8e38c7f5a4b0fdddd02 |
| Manifest | 80f45358421e410b94ef505faceb64f614cdf7bbd750019c78589e3b6bc7b5cf |
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 | OAKrNwntkdQTXd83/P1CfrA0DwmN1J9dOUgik368eWUlhs773y/6NeXxDkb+WeWpN53uVg/MA8hn5DDho0eIBA== |
| 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
| 2026-09-17T11:06:09.869398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048126observed b753bbbcd7a95926354eb00907906769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:09.849633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048126/manifest.jsonobserved 80f45358421e410b94ef505faceb64f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:09.831766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048126/publication.mdobserved 910cc19b08173494e2518f8f254926a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:09.812918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048126/publication.txtobserved d9ac73426514918961d694f4907ebdee...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. |
|---|