OT-2026-000093657
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000093657) never changes.
Identity and time
| Publication number | OT-2026-000093657 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7a23-bb39-fb943ca20230 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093657 |
| Status | PUBLIC |
Content hashes
| Canonical text | 633f3726cac83070809361b06d0df35a378ea974728d41d6765c5ade63a21199 |
|---|---|
| Markdown | f0d103d6334d31bfed27b52a2c4e664e4f7550e0dd3c5330a889b3dc19b38e8f |
| Publication page | 303e94f94c8ddd74fb155f76dd902b44230558c6bba9bb282a2a70e4a2e1d0d6 |
| Manifest | 2f41af07945da0d776896bc72be7f9c623c7b3312fdec7a27562880a6c0e4592 |
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 | dZOaJwtttHYrj7pIBwam9kAZYrABrD5pUnV7+pkmRHAhMOVyJNehoCAhPsQO/Nf8l9gwJSGQeo6nDAUrvBQ8Bg== |
| 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
| 2026-09-17T09:39:42.804284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093657observed 303e94f94c8ddd74fb155f76dd902b44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:42.783909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093657/manifest.jsonobserved 2f41af07945da0d776896bc72be7f9c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:42.765859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093657/publication.mdobserved f0d103d6334d31bfed27b52a2c4e664e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:42.748841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093657/publication.txtobserved 633f3726cac83070809361b06d0df35a...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. |
|---|