OT-2026-000065406
Publication integrity record
Foam pad vacuum gripper, pump fed, supply line pressure sensor, vented 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-2026-000065406) never changes.
Identity and time
| Publication number | OT-2026-000065406 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f8-7ddd-8ecc-796111792acf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065406 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8578844ee6e2131857a6f77d9fb1eaf052fe357f41f6e3d84738ca79f15fb96 |
|---|---|
| Markdown | f1fa6a3ab0c87cd44d79dae610e5b261c1fc8d92c810d32fb8b330478be73f58 |
| Publication page | 471e51e6c86ad378b1983fa03203fd43fe5c4c35735fe66d482260c174d42eb2 |
| Manifest | 28da2742b2c3ceca0aa9f186720e29e154c7d96fc108796bd927a9c7f1164142 |
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 | fSaM4k2p+33tWsiTmQG02YZJqbUcPjJYezDbfG3iO3hZ2nv3CUYtnEKRZ2qn+e0IVXnTuqdt+sXCjCa1JmRZCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:40.181251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065406observed 471e51e6c86ad378b1983fa03203fd43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:40.163200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065406/manifest.jsonobserved 28da2742b2c3ceca0aa9f186720e29e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:40.144802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065406/publication.mdobserved f1fa6a3ab0c87cd44d79dae610e5b261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:40.126587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065406/publication.txtobserved d8578844ee6e2131857a6f77d9fb1eaf...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. |
|---|