OT-2026-000034194
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000034194) never changes.
Identity and time
| Publication number | OT-2026-000034194 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7e48-96b4-857fff3b60fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034194 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1030efbfa29c4e903b9524b496dba5ff77b15f3076aeecd0e86bfa5da3c55b3 |
|---|---|
| Markdown | 6f1f085ae2d401e4b5d1a32cb995b2f78b04c98b3adb05401d01d7ced51e4f79 |
| Publication page | 176f16086fe44d97c15de7213abfaf4bcbb1357d4e1d06800286769f1a843259 |
| Manifest | b937dddb7961b9d7eb85f20f51cdab66ec15e0df96c6eb278dd966e487d706b6 |
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 | ChWC1xXkRI+Jl/mjJ35dSw6NXSTnsegjp9bUptWXRLAbIGuOMenHfKxmYhgu1g0nDDAxinwz0ifIOBdJJta8DQ== |
| 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
| 2026-09-17T11:30:44.063087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034194observed 176f16086fe44d97c15de7213abfaf4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:44.042119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034194/manifest.jsonobserved b937dddb7961b9d7eb85f20f51cdab66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.021671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034194/publication.mdobserved 6f1f085ae2d401e4b5d1a32cb995b2f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.002922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034194/publication.txtobserved e1030efbfa29c4e903b9524b496dba5f...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. |
|---|