OT-2026-000032424
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000032424) never changes.
Identity and time
| Publication number | OT-2026-000032424 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-7be9-b666-eb5443e10875 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 479073c56cc9f888c7e59f64c1cb8702ccd278484848851dbbf1a7a00ffe0f33 |
|---|---|
| Markdown | d6c95d0ad647723a190710da401398a4e7d70c23ba55f75e63f5ce6f524af22d |
| Publication page | 30c2c64ec8cb66cf1311dda78c77a2f4759874874ba0387bb79d314add366368 |
| Manifest | 0c3bbd8883a3d368abf516851acd299e2466f1d28b71a9a7aa5162030231fb56 |
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 | by45TESSQ1uWayBaVicSg2BkWnpfEwQuZg8pNlElEtsXFsceCN5rgHm04gzAHUyJDNYOdFh2v0eHZWrezyP5AA== |
| 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
| 2026-09-17T11:33:50.607482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032424observed 30c2c64ec8cb66cf1311dda78c77a2f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:50.588713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032424/manifest.jsonobserved 0c3bbd8883a3d368abf516851acd299e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:50.570382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032424/publication.mdobserved d6c95d0ad647723a190710da401398a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:50.550276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032424/publication.txtobserved 479073c56cc9f888c7e59f64c1cb8702...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. |
|---|