OT-2026-000098234
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000098234) never changes.
Identity and time
| Publication number | OT-2026-000098234 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-754e-8733-339599361e27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098234 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93b845ed56c46e5d9e797445dc94a62327730dc244a122b2866b2c76041732a9 |
|---|---|
| Markdown | 2e41a3fdb466a3097040b8c064e4515e5b44ad4a15d21ee294e7e3a4a05f3d2d |
| Publication page | 4c5e5290e83ba8b68fcf964c985eafa8d02e61879251214136230c6fbde50b35 |
| Manifest | fc06c07a2f984cd7ce747498d25d12e180f044da7eb43c52745ffe1639c647e3 |
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 | gW/vr0zQRYFt6yW+qcd4k+UVHVCVeAb+4lgXNyWMhXvxaWy9Mkc0iraDijkTjNw9kHGQfucsXf8Gp3MKYFMZAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:25.066551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098234observed 4c5e5290e83ba8b68fcf964c985eafa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:25.049138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098234/manifest.jsonobserved fc06c07a2f984cd7ce747498d25d12e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:25.030162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098234/publication.mdobserved 2e41a3fdb466a3097040b8c064e4515e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:25.006146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098234/publication.txtobserved 93b845ed56c46e5d9e797445dc94a623...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. |
|---|