OT-2026-000046908
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000046908) never changes.
Identity and time
| Publication number | OT-2026-000046908 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7e1a-b2cb-d764abf43b90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046908 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ea903415f7e4620546d3bb5172274e499c878d8bb44fb10c293efc50a9881cb |
|---|---|
| Markdown | f20993bd7e98e7c50ca3f4575da743f06f6ea9d39034c7da0ff808718394214d |
| Publication page | b0e13eb0a8d1d4abbe3f4180ccb27e9fb41cda663e5bf90b0c147e9ce3c81835 |
| Manifest | 508c2fc5f7b852e4a5d9dc673f0e7d0154e675a3e850a1ad9cb20828e8523083 |
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 | yUy2AmTg2g7DXpVn2KhUucvVKFLvc4w0VXQJqAbiMeRe1DluKUvtXDDBgAGtaeBqlIy5rOyQTW+AxDGM+kVhCA== |
| 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
| 2026-09-17T11:10:03.044609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046908observed b0e13eb0a8d1d4abbe3f4180ccb27e9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:03.026715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046908/manifest.jsonobserved 508c2fc5f7b852e4a5d9dc673f0e7d01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.008229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046908/publication.mdobserved f20993bd7e98e7c50ca3f4575da743f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:02.989528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046908/publication.txtobserved 4ea903415f7e4620546d3bb5172274e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.497014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046908observed b0e13eb0a8d1d4abbe3f4180ccb27e9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.475241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046908/manifest.jsonobserved 508c2fc5f7b852e4a5d9dc673f0e7d01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.455145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046908/publication.mdobserved f20993bd7e98e7c50ca3f4575da743f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.435635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046908/publication.txtobserved 4ea903415f7e4620546d3bb5172274e4...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. |
|---|