OT-2026-000038047
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000038047) never changes.
Identity and time
| Publication number | OT-2026-000038047 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-784b-80c8-e3094ccf3334 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39c1099aa0e5daa8069458abe7d8662f4a18ea9c653cb899a1ee72561bd0f427 |
|---|---|
| Markdown | 6b9c42e6608ffa64bad14a14b7c40939c251eab7bffbf3db48bbfdb913099f7a |
| Publication page | 4552eb487ed5b30845b5887e807ff5303ea74900af747e4a3a9b37edfa18b815 |
| Manifest | bf5379bcfcb56871b69ab9e1c99451d1dd3fbd354ac230a1cad14d36af9ce979 |
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 | tEgVkUg1Nw+s6VLOUJgU4PZH8jeasdVYKTYDuSGo4+8UXIC+r8r/gwauzmCxEnIdezmPpxUM/eyRUHzN6gruDw== |
| 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
| 2026-09-17T11:23:21.820929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038047observed 4552eb487ed5b30845b5887e807ff530...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:21.801893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038047/manifest.jsonobserved bf5379bcfcb56871b69ab9e1c99451d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:21.783924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038047/publication.mdobserved 6b9c42e6608ffa64bad14a14b7c40939...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:21.766276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038047/publication.txtobserved 39c1099aa0e5daa8069458abe7d8662f...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. |
|---|