OT-2026-000045094
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000045094) never changes.
Identity and time
| Publication number | OT-2026-000045094 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7a00-8070-fd9fab1e7e75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 482c956fc9674eae116dd9c5d2228fd46aa780c0ca5ca0e9e6b9cac4c52c0fce |
|---|---|
| Markdown | 2cd73ea3815836247d025c321397bba66dcd89bf1a1fe2a8c4e2842fe0eaac0e |
| Publication page | 2bb0d7b0a2903a37fcf92e7b6e777c26b519c178c0345305006291b49966d734 |
| Manifest | d2f8f0221b1d77e7d96d003ba58479e68ed746bacdde872ac0365a48019c2fb0 |
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 | IzNf5mx3D97qolf0A9UM6G4RJ4E62UDyMKoFmHhuuBrivHqcNddAQ+1/GM+cB/thmjW9qVO+KCd4p0GpkY7+CA== |
| 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
| 2026-09-17T11:10:08.304783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045094observed 2bb0d7b0a2903a37fcf92e7b6e777c26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:08.282498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045094/manifest.jsonobserved d2f8f0221b1d77e7d96d003ba58479e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:08.264508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045094/publication.mdobserved 2cd73ea3815836247d025c321397bba6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:08.247434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045094/publication.txtobserved 482c956fc9674eae116dd9c5d2228fd4...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. |
|---|